The Dog Adjustable Harness - Peanuts™ Snoopy in Space by Sassy Woof features Snoopy and Woodstock as astronauts, space-themed designs with rockets, black buckles, and a Peanuts Sassy Woof tag.
The Sassy Woof Dog Adjustable Harness - Peanuts™ Snoopy in Space features a blue mesh with cartoon space designs and a “PATENTED” badge as part of our Puppy Growth Pawtection Plan for your pup’s comfort as they grow.
Neck(N): Measure where a collar naturally sits. Chest(C): Measure widest part of dog's chest. Size XXS – N: 8–11 in (20–27 cm), C: 10–14 in (25–35 cm). Size XS – N: 10–16 in (26–40 cm), C: 14–19 in (35–47 cm). Size S – N: 14–19 in (36–47 cm), C: 16–21 in (41–54 cm). Size M – N: 17–20 in (43–51 cm), C: 18–25 in (46–62 cm). Size L – N: 18.5–22 in (47–57 cm), C: 22–33 in (57–83 cm). Size XL – N: 20–25 in (50–63 cm), C: 24–35 in (60–89 cm). Size XXL – N: 22–29 in (56–74 cm), C: 25 - 37 inches (64–94 cm).
Infographic of Sassy Woof's Dog Two Piece Bundle - The Powerpuff Girls™ (Pink), featuring soft mesh fabric, neck and back adjustments, solid metal D-rings, and an easy-release buckle on a pastel gradient background.
INFLUENCER_CONTENT | @THE.LABBISH.LIFE | SIZE M,L,XL

@THE.LABBISH.LIFE | SIZE M,L,XL

INFLUENCER_CONTENT | @MOCHIII808 | SIZE XXS,XS

@MOCHIII808 | SIZE XXS,XS

INFLUENCER_CONTENT | @JAKEANDTUCK | SIZE XS

@JAKEANDTUCK | SIZE XS

INFLUENCER_CONTENT | @GOOSEWEENIE | SIZE XS

@GOOSEWEENIE | SIZE XS

Dog Adjustable Harness - Peanuts™ Snoopy in Space

$50.10
Size:XXSmall
Neck(N): Measure where a collar naturally sits. Chest(C): Measure widest part of dog's chest. Size XXS – N: 8–11 in (20–27 cm), C: 10–14 in (25–35 cm). Size XS – N: 10–16 in (26–40 cm), C: 14–19 in (35–47 cm). Size S – N: 14–19 in (36–47 cm), C: 16–21 in (41–54 cm). Size M – N: 17–20 in (43–51 cm), C: 18–25 in (46–62 cm). Size L – N: 18.5–22 in (47–57 cm), C: 22–33 in (57–83 cm). Size XL – N: 20–25 in (50–63 cm), C: 24–35 in (60–89 cm). Size XXL – N: 22–29 in (56–74 cm), C: 25 - 37 inches (64–94 cm). Neck(N): Measure where a collar naturally sits. Chest(C): Measure widest part of dog's chest. Size XXS – N: 8–11 in (20–27 cm), C: 10–14 in (25–35 cm). Size XS – N: 10–16 in (26–40 cm), C: 14–19 in (35–47 cm). Size S – N: 14–19 in (36–47 cm), C: 16–21 in (41–54 cm). Size M – N: 17–20 in (43–51 cm), C: 18–25 in (46–62 cm). Size L – N: 18.5–22 in (47–57 cm), C: 22–33 in (57–83 cm). Size XL – N: 20–25 in (50–63 cm), C: 24–35 in (60–89 cm). Size XXL – N: 22–29 in (56–74 cm), C: 25 - 37 inches (64–94 cm).
Quantity:
The word PEANUTS is written in bold, black, playful letters on white—ideal for fans of the Sassy Woof Dog Adjustable Harness - Peanuts™ Snoopy in Space.
© 2025 Peanuts Worldwide LLC

* Only available to U.S. and Canada customers 

Get ready to launch into tail-wagging fun with our Snoopy in Space collection! Featuring the world’s most beloved beagle suited up as an astronaut, this out-of-this-world line is perfect for pups who dream big.

Description

Our original patented design features:

  • Two D-rings:
  • One D-ring on back for leash attachment
  • Another versatile front D-ring that can be used for "no pull" or tags 
  • Custom printed neoprene fabric with breathable mesh
  • Adjusts at the neck and chest for the perfect fit
  • Sizes from XXSmall to XXLarge
  • Pair this harness with our matching collar, leash, and waste bag holder
Puppy Growth Pawtection Plan (U.S. ONLY):

This harness qualifies for our Puppy Growth Pawtection Plan (PGPP), which will let you replace this harness for a larger one within 9 months because of natural growth! The PGPP must be added at the time of purchase. Find pricing information and other details here. 

Sizing & Care Instructions

Colorful size chart for Sassy Woof's Dog Adjustable Harness - Chillin with my Gnomies. Features a pink dog, neck & chest measurements (in/cm), sizes XXS–XXL, and options like puppy and no pull harnesses.

  • Spot clean with soap and water. Hang to dry.

 

How-To Videos

 

Shop the Collection
new
Let your pup explore like Snoopy in Space with the Sassy Woof Dog Two Piece Bundle – Peanuts™ Snoopy in Space harness and leash set.A blue Sassy Woof Dog Two Piece Bundle featuring Peanuts™ Snoopy in Space cartoon characters.
Dog Two Piece Bundle - Peanuts™ Snoopy in Space
$78.74
new
The Sassy Woof Dog Leash - Peanuts™ Snoopy in Space features playful astronaut Snoopy with planets and stars on blue, a silver clasp, and a PEANUTS SASSY WOOF label—an out-of-this-world dog accessory.The Dog Leash - Peanuts™ Snoopy in Space by Sassy Woof features Snoopy and paw prints on blue, with a metal clip and black Peanuts Sassy Woof label. This astronaut-themed leash is neatly coiled and adventure-ready for your pup.
Dog Leash - Peanuts™ Snoopy in Space
$32.92
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Two blue adjustable Sassy Woof Dog Collars - Peanuts™ Snoopy in Space with metal rings, black buckles, and Peanuts branding—perfect dog accessories for any Snoopy fan.The Sassy Woof Dog Collar - Peanuts™ Snoopy in Space features a blue, space-themed design with planets and astronauts, a black Sassy Woof buckle, and a metallic D-ring for leash attachment.
Dog Collar - Peanuts™ Snoopy in Space
$28.62

What We're About

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For every purchase, Sassy Woof donates to a pup in need. We support other organizations through the giving of our time and donations.