Four dogs wearing colorful harnesses on a patterned background

Hello Kitty & friends®️ Flower Festival

The Sassy Woof Dog Adjustable Harness – Hello Kitty® & Friends Flower Festival features a pastel pink design with colorful characters, black buckle, adjustable straps, brand labels, and a patented badge beside this stylish dog harness.Sassy Woof’s Dog Adjustable Harness - Hello Kitty® & Friends Flower Festival features pink mesh, colorful cartoon animals and stars, black buckles, a leash ring, and a “patented” label on the right side.
Dog Adjustable Harness - Hello Kitty® & Friends Flower Festival
$ 34.99 USD
Add playful flair to your pup’s look with the Sassy Woof Dog Collar - Hello Kitty® & Friends Flower Festival, a pink adjustable collar featuring charming cartoon characters.The Sassy Woof Dog Collar - Hello Kitty® & Friends Flower Festival features a light pink design with cartoon cat prints, an adjustable fit, a black plastic Sassy Woof buckle, and a black metal leash ring.
Dog Collar - Hello Kitty® & Friends Flower Festival
$ 18.99 USD
A hand displays the Sassy Woof Dog Adjustable Harness - Hello Kitty® & Friends Flower Festival, a pastel pink harness with Sanrio characters and doodles, set against a wicker picnic basket and flowers.
A hand holds two pink Sassy Woof Dog Collars from the Hello Kitty® & Friends Flower Festival collection, featuring colorful Sanrio designs. The background includes flowers, a wicker basket, and pet accessories.
A close-up of the Sassy Woof Collar Three Piece Bundle - Hello Kitty® & Friends Flower Festival, featuring pastel colors and cute character prints, displayed on pink fabric with green leaves and a wooden box in the background.
A hand holds the Sassy Woof Dog Waste Bag Holder - Hello Kitty® & Friends Flower Festival, featuring colorful Hello Kitty-themed designs and a black clip. The pouch displays "HELLO KITTY AND FRIENDS! Sassy Woof." Pink items are blurred in the background.

My Melody™

The Sassy Woof Dog Adjustable Harness - My Melody™ features custom printed pink designs, white adjustable straps, a front leash ring, and a Patented badge on the right side.The Sassy Woof Dog Adjustable Harness - My Melody™ features a pink design with white buckles, custom character print on the straps and chest piece, plus a patented icon—ideal for your puppy’s growth plan.
Dog Adjustable Harness - My Melody™
$ 34.99 USD
Two pink adjustable Sassy Woof dog collars with white plastic buckles and My Melody™ labels, featuring cute cartoon mushroom designs inspired by Hello Kitty.The Sassy Woof Dog Collar - My Melody™ features a pink, adjustable design with a white buckle and playful My Melody illustrations—an adorable addition to any Hello Kitty pet accessories collection.
Dog Collar - My Melody™
$ 18.99 USD
The Sassy Woof Dog Waste Bag Holder - My Melody™ is a small, pink neoprene, rectangular holder with a white carabiner and cute My Melody bunny images, musical notes, and bows—ideal for any My Melody fan’s collection.The Sassy Woof Dog Waste Bag Holder - My Melody™ is a pink, rectangular dispenser with a white clip and cute cartoon rabbit designs, bows, strawberries, and musical notes. A black bag is visible through the center hole—perfect for dog walks.
Dog Waste Bag Holder - My Melody™
$ 13.99 USD
The Dog Sailor Bow - My Melody™ by Sassy Woof features a large pink bow with cartoon characters, musical notes, and flowers in a cute My Melody™ pattern—perfect for stylish dog accessories.The Sassy Woof Dog Sailor Bow - My Melody™ features wide loops, pointed ends, and a solid pink band with cute cartoon bunnies, strawberries, and musical notes—perfect for dog accessories or kawaii fans.
Dog Sailor Bow - My Melody™
$ 13.99 USD

Pompompurin™

The Sassy Woof Dog Four Piece Bundle - Pompompurin™ includes a light yellow harness, adjustable leash, waste bag holder, and collar with a cute cartoon dog and bone pattern, white clips, detailing, and a patented badge for extra charm.The Sassy Woof Dog Four Piece Bundle - Pompompurin™ features a cream harness with orange trim, brown hats and bows, “Sassy Woof” and “Pompompurin” labels, patented icon, and pairs with our leash or Puppy Growth Pawtection Plan.
Dog Four Piece Bundle - Pompompurin™
$ 76.99 USD
The Sassy Woof Dog Two Piece Bundle - Pompompurin™ features an adjustable yellow harness with cartoon chick and flower designs, a matching leash with a patented white clasp, and charming Sassy Woof and PATENTED labels.The Sassy Woof Dog Two Piece Bundle - Pompompurin™ includes a beige adjustable harness with light orange trim, floral and Pompompurin prints, plus a matching leash—both featuring official branding and patented details.
Dog Two Piece Bundle - Pompompurin™
$ 51.99 USD
Introducing the Dog Collar Three Piece Bundle - Pompompurin™ from Sassy Woof: This adorable set features a dog leash with a tan handle, a matching collar, and a waste bag holder that conveniently clips on. Each piece is adorned with playful cartoon dog illustrations and white flowers on a pale yellow background, offering charming Sanrio-inspired style for your pup.A light orange Dog Collar Three Piece Bundle - Pompompurin™ by Sassy Woof, featuring playful cartoon animal and flower patterns, includes a matching waste bag holder and a white clasp—all beautifully displayed against a white background for Sanrio fans who adore cute dog accessories.
Dog Collar Three Piece Bundle - Pompompurin™
$ 50.99 USD
The Dog Adjustable Harness - Pompompurin™ by Sassy Woof features a beige all-over Pompompurin print with flowers and bows, orange trim, white clasp, and branded labels reading “Pompompurin Sassy Woof” and “PATENTED.”.The Sassy Woof Dog Adjustable Harness - Pompompurin™ features a light orange frog and mushroom print, white buckles, and a "PATENTED" icon. Stylish and comfy for your pet. Compatible with the Puppy Growth Pawtection Plan.
Dog Adjustable Harness - Pompompurin™
$ 34.99 USD
The Sassy Woof Dog Leash - Pompompurin™ is a yellow leash with a cute Pompompurin cartoon holding a croissant, white clasp, branded tags, and padded neoprene handle—pair it with an adjustable harness for stylish walks.The Dog Leash - Pompompurin™ by Sassy Woof is yellow with cartoon dog faces, a white metal clip, a "POMPOMPURIN SASSY DOG" label, and features a padded neoprene handle for comfort. The coiled leash displays its playful design.
Dog Leash - Pompompurin™
$ 22.99 USD
The Sassy Woof Dog Collar - Pompompurin™ is a yellow adjustable collar with white buckles, playful Pompompurin™ cartoon print, and designed for comfort and daily wear.The Dog Collar - Pompompurin™ by Sassy Woof is beige and light green, with a white plastic buckle displaying the brand name, metal ring, and a subtle pattern featuring cartoon dogs.
Dog Collar - Pompompurin™
$ 18.99 USD
The Sassy Woof Dog Waste Bag Holder - Pompompurin™ is a small, rectangular beige neoprene holder with cute cartoon characters in brown hats and bows, tiny flowers, a circular opening, and a white clip for easy carrying.The Sassy Woof Dog Waste Bag Holder - Pompompurin™ is a beige neoprene holder with cartoon animals in brown bows, a white clip, and black waste bag—ideal to match with adjustable dog harnesses.
Dog Waste Bag Holder - Pompompurin™
$ 13.99 USD
The Dog Sailor Bow - Pompompurin™ by Sassy Woof is a beige fabric bow adorned with adorable animals, flowers, and mushrooms plus a light brown center—perfect for pairing with an adjustable harness or matching leash.The Sassy Woof Dog Sailor Bow - Pompompurin™ is a light yellow hair bow featuring cute cartoon animals, tiny flowers, and a tan center knot from the Pompompurin dog collection.
Dog Sailor Bow - Pompompurin™
$ 13.99 USD

Cinnamoroll™

The Dog Adjustable Harness – Cinnamoroll™ by Sassy Woof features light blue fabric with white and blue cartoon characters, stars, and candy. It has a patented badge, Cinnamoroll x Sassy Woof branding, and a no-pull design for comfort.The Sassy Woof Dog Adjustable Harness - Cinnamoroll™ is a light blue no-pull harness featuring mesh fabric, white buckles, and a cute pattern with bunnies and stars, plus a patented badge on the side.
Dog Adjustable Harness - Cinnamoroll™
$ 34.99 USD
The Sassy Woof Dog Collar - Cinnamoroll™ features a light blue color, white plastic hardware, and a cute floral and bone cartoon print. It pairs perfectly with your favorite Sanrio harness and includes “Sassy Woof” and “Club Mutts” labels.The Sassy Woof Dog Collar - Cinnamoroll™ is a light blue, adjustable collar with white plastic buckles and cute white dogs in blue accessories—ideal to match with your favorite harness.
Dog Collar - Cinnamoroll™
$ 18.99 USD
The Sassy Woof Dog Sailor Bow - Cinnamoroll™ is a light blue bow with a central knot, featuring playful Cinnamoroll, lollipops, stars, and candy designs in pastels. Perfect for pairing with Sanrio dog accessories. Shown on a white background.The Sassy Woof Dog Sailor Bow - Cinnamoroll™ features a light blue fabric with white cartoon bunnies, yellow stars, and candy prints. Four wide loops and a central knot make it the perfect accessory for Cinnamoroll collection harnesses.
Dog Sailor Bow - Cinnamoroll™
$ 13.99 USD

Kuromi™

The Sassy Woof Dog Adjustable Harness - Kuromi™ features purple Kuromi characters, pastel bows, a patented label, and a white adjustable buckle—a cute and functional choice for stylish pups.The Sassy Woof Dog Adjustable Harness - Kuromi™ features a purple design with white buckles, playful cartoon patterns, and a patented badge icon. Ideal as a Hello Kitty dog harness for fun-loving pets. Shown on a plain white background.
Dog Adjustable Harness - Kuromi™
$ 34.99 USD
The Sassy Woof Dog Collar - Kuromi™ is a purple adjustable collar featuring cartoon Kuromi characters, a white plastic buckle and clips, plus KUROMI and SASSY patches—ideal for Hello Kitty fans.The Sassy Woof Dog Collar - Kuromi™ features a purple adjustable design with a white buckle, decorated with cartoon French Bulldogs and the embossed Sassy Woof name—perfect for fans of playful styles like Hello Kitty dog accessories.
Dog Collar - Kuromi™
$ 18.99 USD
A lavender Dog Sailor Bow - Kuromi™ from Sassy Woof, adorned with cute animal characters and tiny star and flower motifs, plus a solid purple center knot—perfect to pair with any stylish dog collar.The Sassy Woof Dog Sailor Bow - Kuromi™ features playful cartoon animals, hearts, and paw prints in lavender—ideal for fans of cute styles or Kuromi dog accessories.
Dog Sailor Bow - Kuromi™
$ 13.99 USD

Hello Kitty®️ Red Classic

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The Sassy Woof Dog Four Piece Bundle - Hello Kitty® Red Classic features a red and white plaid adjustable harness, leash, collar, and pouch with Hello Kitty designs—perfect for any Hello Kitty fan or Valentine!.The Sassy Woof Dog Four Piece Bundle - Hello Kitty® Red Classic features a red plaid adjustable harness with Hello Kitty faces, bows, hearts, and envelopes, plus a black D-ring and Hello Kitty Sassy Woof label on the front. Patented symbol shown right.
Dog Four Piece Bundle - Hello Kitty® Red Classic
$ 76.99 USD
The Sassy Woof Dog Adjustable Harness - Hello Kitty® Red Classic features red and white plaid neoprene with Hello Kitty heads, bows, sunglasses, and tiny envelopes plus a Patented badge and signature label for a playful pup style.The Sassy Woof Dog Adjustable Harness - Hello Kitty® Red Classic features custom printed neoprene, themed patterns, adjustable straps, secure buckles, a “PATENTED” badge, and supports the Puppy Growth Pawtection Plan.
Dog Adjustable Harness - Hello Kitty® Red Classic
$ 34.99 USD
Two Sassy Woof "Dog Collar - Hello Kitty® Red Classic" collars feature red adjustable straps, black buckles, metal rings, HELLO KITTY text, cute faces, and the brand logo—ideal pet accessories for Hello Kitty fans.The Sassy Woof Dog Collar - Hello Kitty® Red Classic features an adjustable fit, a black plastic buckle, and a repeating Hello Kitty with sunglasses design—ideal for Sanrio fans who want stylish accessories for their pets.
Dog Collar - Hello Kitty® Red Classic
$ 18.99 USD
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The Sassy Woof Dog Collar Three Piece Bundle - Hello Kitty® Red Classic features a matching collar, leash, and bag with white Hello Kitty faces and a red checkered design from the Sanrio Valentine collection, shown on a white background.The Sassy Woof Dog Collar Three Piece Bundle - Hello Kitty® Red Classic features a red Hello Kitty-themed design with white and black cat faces, red hearts, and checkered patterns on the straps. Part of the Valentine collection, this set includes adjustable buckles and a leash attachment clip—making it a charming choice for Sanrio fans and their furry companions.
Dog Collar Three Piece Bundle - Hello Kitty® Red Classic
$ 50.99 USD
The Dog Leash - Hello Kitty® Red Classic by Sassy Woof features repeating Hello Kitty faces, some with sunglasses, and a white label with HELLO KITTY | Sassy Woof text—perfect for completing your Sanrio accessories set.The Dog Leash - Hello Kitty® Red Classic by Sassy Woof features repeating Hello Kitty faces, a black metal clip, and a white label—perfect for any Sanrio collection.
Dog Leash - Hello Kitty® Red Classic
$ 22.99 USD
The Sassy Woof Dog Two Piece Bundle - Hello Kitty® Red Classic features a red and white plaid adjustable harness and leash set with Hello Kitty designs, a “Hello Kitty | Sassy Woof” label, and a patented badge icon.The Sassy Woof Dog Two Piece Bundle - Hello Kitty® Red Classic is a red and white plaid adjustable dog harness with Hello Kitty faces, bows, hearts, and envelopes, plus a black Sassy Woof label on front and patented symbol to the right.
Dog Two Piece Bundle - Hello Kitty® Red Classic
$ 51.99 USD
The Cat Bundle - Hello Kitty® Red Classic by Sassy Woof is a red and white plaid set featuring a collar with bell, bowtie, harness, and leash—all with Hello Kitty designs and black hardware.The Sassy Woof Cat Bundle - Hello Kitty® Red Classic features a red and white plaid mesh harness with Hello Kitty faces, hearts, and sunglasses, plus a black D-ring and “Sassy Meow” tag—ideal for fans of adjustable pet gear.
Cat Bundle - Hello Kitty® Red Classic
$ 61.99 USD
The Cat Step-In Harness - Hello Kitty® Red Classic by Sassy Woof features red and white plaid neoprene mesh with Hello Kitty faces, hearts, bows, a black metal D-ring, and a Sassy Woof label. Part of the Sanrio collection.A red and white plaid Cat Step-In Harness - Hello Kitty® Red Classic by Sassy Woof with custom printed neoprene, Hello Kitty faces, red trim, black buckle and ring, and a Sassy Woof XS label.
Cat Step-In Harness - Hello Kitty® Red Classic
$ 27.99 USD
The Sassy Woof Dog Four Piece Bundle - Hello Kitty® Red Classic features adjustable harnesses, heart-shaped sunglasses, a small pouch, and lollipops with red heart accents—perfect for a charming Sanrio-inspired Valentine’s Day look.
A hand holds two Sassy Woof Dog Collar - Hello Kitty® Red Classic collars. Adjustable pet collars, harnesses, and other Sanrio accessories are in the background, with the Hello Kitty logo displayed at the top left.
A hand holds the Sassy Woof Dog Leash - Hello Kitty® Red Classic, surrounded by coordinating red and white Sanrio accessories like an adjustable harness and collars, all adorned with small red heart decorations.
A hand with red painted nails holds a small Hello Kitty x Sassy Woof accessory featuring red and white hearts and Hello Kitty faces. Matching pet accessories and red hearts are blurred in the background.

Hello Kitty® & Friends In the Sky

The Sassy Woof Dog Four Piece Bundle - Hello Kitty® & Friends In the Sky includes a harness, collar, leash, and waste bag holder with Hello Kitty and friends among balloons and stars on light fabric, plus a patented badge.The Sassy Woof Dog Four Piece Bundle - Hello Kitty® & Friends In the Sky features a light blue harness with colorful balloons, clouds, a Sassy Woof label on the chest, and a patented symbol to the right—perfect for Sanrio fans.
Dog Four Piece Bundle - Hello Kitty® & Friends In the Sky
$ 73.99 USD
The Sassy Woof Dog Two Piece Bundle - Hello Kitty® & Friends In the Sky features a light blue harness and leash with Hello Kitty and Friends, colorful balloons, a PATENTED badge icon, and "Hello Kitty and Friends | Sassy Woof" text on the leash.The Sassy Woof Dog Two Piece Bundle - Hello Kitty® & Friends In the Sky features a light blue harness with Hello Kitty and friends, clouds, and balloons. Includes “Sassy Woof” label and patent icon. Pair with the matching Sanrio leash.
Dog Two Piece Bundle - Hello Kitty® & Friends In the Sky
$ 51.99 USD
Bright and playful, the Dog Collar Three Piece Bundle - Hello Kitty® & Friends In the Sky from Sassy Woof features colorful cartoon animal prints inspired by Hello Kitty and Friends. This set includes a matching collar, leash with a blue handle, and an adorable waste bag holder—all designed to coordinate perfectly. Laid out on a white background, these adorable Hello Kitty dog accessories are ideal for fans of Sanrio looking to add cute style to their pup’s walks.Introducing the Sassy Woof Dog Collar Three Piece Bundle - Hello Kitty® & Friends In the Sky: a vibrant, cartoon-patterned ensemble featuring adorable Hello Kitty and Friends designs on a white background—complete with a matching waste bag dispenser—perfect for fans seeking cute and colorful Hello Kitty dog accessories.
Dog Collar Three Piece Bundle - Hello Kitty® & Friends In the Sky
$ 52.99 USD
The Sassy Woof Dog Adjustable Harness - Hello Kitty® & Friends In the Sky features a light blue design with Hello Kitty, friends, balloons, clouds, a center Sassy Woof label, and a Patented badge on this playful collaboration piece.The Sassy Woof Dog Adjustable Harness - Hello Kitty® & Friends In the Sky features a light blue design with white polka dots, colorful cartoon characters on the straps, and a patented badge highlighting this playful Sanrio collaboration.
Dog Adjustable Harness - Hello Kitty® & Friends In the Sky
$ 34.99 USD
The Dog Leash - Hello Kitty® & Friends In the Sky by Sassy Woof features cartoon images of Hello Kitty and friends, a black clasp, and a white label—perfect for Sanrio fans seeking cute, branded dog accessories.The Sassy Woof Dog Leash - Hello Kitty® & Friends In the Sky is a blue leash with Hello Kitty and friends, neatly rolled with a black metal clip and a white label reading "HELLO KITTY AND FRIENDS | SASSY WOOF.
Dog Leash - Hello Kitty® & Friends In the Sky
$ 22.99 USD
The Sassy Woof Dog Collar - Hello Kitty® & Friends In the Sky is a colorful, adjustable collar with cartoon designs on light blue, featuring a black buckle, D-ring, and white Sassy Woof label—perfect for stylish pups.The Sassy Woof Dog Collar - Hello Kitty® & Friends In the Sky features a light blue background with cartoon cats, dogs, and rainbow stripes plus an adjustable fit and plastic buckle—ideal for any Sanrio dog collar collection.
Dog Collar - Hello Kitty® & Friends In the Sky
$ 18.99 USD
The Sassy Woof Dog Waste Bag Holder – Hello Kitty® & Friends In the Sky features a light blue pouch with colorful cartoon designs, a black circular dispenser, and clip—perfect for adding playful Sanrio style to your pet’s walks.The Sassy Woof Dog Waste Bag Holder - Hello Kitty® & Friends In the Sky is a small, rectangular light blue pouch with colorful cartoon designs, a black plastic clip, and a circular opening for dispensing bags.
Dog Waste Bag Holder - Hello Kitty® & Friends In the Sky
$ 13.99 USD
Light blue pet harness and collars with colorful cartoon Sanrio characters, balloons, and clouds on a pink background. Text labels read “Sassy Woof.” The design is bright and playful.
Light blue pet accessories with colorful cartoon designs, including a harness and a collar labeled “Sassy Woof,” are displayed on a pink surface with cotton clouds and playful patterns like stars and rainbows.
A blue dog harness and matching leash with colorful cartoon animal and balloon patterns lie on a pink surface, surrounded by small, fluffy, cloud-like decorations.
Light blue Hello Kitty-themed pet accessories, including a collar, leash, and waste bag holder with colorful cartoon Hello Kitty and friends designs. All items are branded with Sassy Woof labels.

© 2025 SANRIO CO., LTD.  Used Under License.

These collections are only available in the US & Canada.