The Sassy Woof Dog Adjustable Harness - MLB x Peanuts™ Houston Astros™ offers comfort and style for your pup in bold orange and blue.
The Sassy Woof Dog Adjustable Harness - MLB x Peanuts™ Houston Astros™ features blue and orange colors, cartoon Snoopy and Woodstock prints, breathable mesh fabric, adjustable black buckles, and a patented badge icon on the side.
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.

Dog Adjustable Harness - MLB x Peanuts™ Houston Astros™

$56.66
Size:XSmall
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 image shows the MLB logo above PEANUTS in the signature comic font, showcasing a collaboration with products like Sassy Woof's Dog Adjustable Harness - MLB x Peanuts™ Los Angeles Dodgers™.
Hey batter batter, hey batter batter, swing! Join Sassy Woof in celebrating America's past time with our MLB x Peanuts™ Houston Astros™ collection! Featuring Snoopy up to bat, in the field, and your favorite baseball team's logos!

Major League Baseball trademarks and copyrights are used with permission of Major League Baseball. Visit MLB.com.
© 2025 Peanuts Worldwide LLC

* Only available to U.S. and Canada customers 

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 XSmall to XLarge
  • Pair this harness with our matching collar, leash, and bandana!
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
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The Sassy Woof Dog Bandana - MLB x Peanuts™ Houston Astros™ features Snoopy, team logos, gloves, bats, hearts, and peanuts on orange fabric with “Peanuts” and the MLB logo—perfect for fans of Snoopy and the Astros.The Sassy Woof Dog Bandana - MLB x Peanuts™ Houston Astros™ is an orange bandana with Snoopy, baseballs, hearts, Astros logos, and Peanuts characters. It’s triangle-shaped and features MLB and Peanuts tags.
Dog Bandana - MLB x Peanuts™ Houston Astros™
$24.07
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The Sassy Woof Dog Collar - MLB x Peanuts™ Houston Astros™ features Snoopy, Woodstock, MLB branding, sturdy black buckles, and a Peanuts logo tag—a fun accessory for Astros fans and their pups.The Sassy Woof Harness Three Piece Bundle – MLB x Peanuts™ Houston Astros™ features orange and blue accents, playful baseball-themed prints, a sturdy black buckle, and a metal ring for leash attachment.
Dog Collar - MLB x Peanuts™ Houston Astros™
$28.32
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The Sassy Woof Dog Leash - MLB x Peanuts™ Houston Astros™ is an orange leash featuring Snoopy and Woodstock with blue stars, plus MLB Peanuts Houston Astros patches.The Sassy Woof Dog Leash - MLB x Peanuts™ Houston Astros™ features orange webbing with Snoopy and blue stars, a black clasp, and branding. Coiled for display, it’s perfect for Peanuts and Houston Astros fans.
Dog Leash - MLB x Peanuts™ Houston Astros™
$35.40
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The Sassy Woof Dog Two Piece Bundle - MLB x Peanuts™ Houston Astros™ includes an orange and blue Snoopy harness with a “Patented” badge and a leash reading HOUSTON ASTROS, both featuring baseball-themed designs.The Sassy Woof Dog Adjustable Harness - MLB x Peanuts™ Houston Astros™ offers comfort and style for your pup in bold orange and blue.
Dog Two Piece Bundle - MLB x Peanuts™ Houston Astros™
$77.91
Grab the bundle
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The Sassy Woof Harness Three Piece Bundle - MLB x Peanuts™ Houston Astros™ features an orange Snoopy dog harness, collar, and leash set with Peanuts characters, team logos, blue harness trim, and black clasps.The Sassy Woof Dog Adjustable Harness - MLB x Peanuts™ Houston Astros™ offers comfort and style for your pup in bold orange and blue.
Harness Three Piece Bundle - MLB x Peanuts™ Houston Astros™
$93.49

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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.