Choose Autoship and get MVP Gold for FREE! (That's a $10 Value!) Explore Autoship
Cart
0
BaxterBoo.com
Autoship Save 10% on your Autoship learn more
Brands
Size
Holiday & Special Occasions
Lifestage
  1. Home
  3. (35 items)
Adult
Halloween
Medium
Clear all

Adult

83D3D388-026C-E6EC-0AE05E62B52B9481.jpg
  • On Sale!
    Halloween Dog Harness Vest by Doggie Design - Too Cute To Spook
    Save 40%
    Halloween Dog Harness Vest by Doggie Design - Too Cute To Spook
    Starting at:
    $12.00  $19.99
    5.0 (5)
  • On Sale!
    BOO! Screen Print Dog T-Shirt - White
    Save 40%
    BOO! Screen Print Dog T-Shirt - White
    Starting at:
    $8.98  $14.97
    5.0 (5)
  • On Sale!
    Pumpkin Halloween Dog Harness - Orange
    Save 40%
    Pumpkin Halloween Dog Harness - Orange
    Starting at:
    $13.18  $21.97
    5.0 (1)
  • Zanies Neon Yelpers Dog Toy - Orange
    Earn 10% in rewards!
    Save 16%
    Zanies Neon Yelpers Dog Toy - Orange
    Starting at:
    $4.18  $4.97
    4.5 (20)
  • On Sale!
    Clearance
    American River Choke Free Dog Harness Holiday Line - Vampire Kisses
    Save 48%
    American River Choke Free Dog Harness Holiday Line - Vampire Kisses
    Starting at:
    $10.39  $19.99
    4.5 (2)
  • On Sale!
    Doggie Design Holiday Dog Camp Shirt - Halloween Mummy
    Save 45%
    Doggie Design Holiday Dog Camp Shirt - Halloween Mummy
    Starting at:
    $11.00  $19.99
    4.0 (1)
  • Disney Walking Pinocchio Dog Costume by Rubies
    Earn 10% in rewards!
    Disney Walking Pinocchio Dog Costume by Rubies
    Starting at:
    $27.97
  • Disney Walking Mary Poppins Dog Costume by Rubies
    Earn 10% in rewards!
    Disney Walking Mary Poppins Dog Costume by Rubies
    Starting at:
    $31.57
  • Pink Panther Dog Costume by Rubies
    Earn 10% in rewards!
    Pink Panther Dog Costume by Rubies
    Starting at:
    $28.97
  • Gremlins Gizmo Plush Dog Costume by Rubies
    Earn 10% in rewards!
    Gremlins Gizmo Plush Dog Costume by Rubies
    Starting at:
    $26.67
  • Mirage Halloween Happy Drink Man Costume Dog Shirt - Red
    Earn 10% in rewards!
    Mirage Halloween Happy Drink Man Costume Dog Shirt - Red
    Starting at:
    $12.97
  • Mirage Halloween Ninja Costume Dog Shirt - Black
    Earn 10% in rewards!
    Mirage Halloween Ninja Costume Dog Shirt - Black
    Starting at:
    $12.97
  • Mirage Halloween Ninja Costume Dog Shirt - White
    Earn 10% in rewards!
    Mirage Halloween Ninja Costume Dog Shirt - White
    Starting at:
    $12.97
  • Mirage Halloween Staff Costume Dog Shirt - Black
    Earn 10% in rewards!
    Mirage Halloween Staff Costume Dog Shirt - Black
    Starting at:
    $12.97
  • Mirage Halloween The M Costume Dog Shirt - Blue
    Earn 10% in rewards!
    Mirage Halloween The M Costume Dog Shirt - Blue
    Starting at:
    $12.97
  • Mirage Halloween The M Costume Dog Shirt - Red
    Earn 10% in rewards!
    Mirage Halloween The M Costume Dog Shirt - Red
    Starting at:
    $12.97
  • Dogo Mushroom Dog Hat - Red
    Save 21%
    Dogo Mushroom Dog Hat - Red
    Starting at:
    $20.57  $26.00
  • On Sale!
    DOGO Joker Dog Hat - Mardi Gras
    Save 40%
    DOGO Joker Dog Hat - Mardi Gras
    Starting at:
    $16.20  $27.00
  • Mirage Halloween Crayon Costume Dog Shirt - Aqua
    Earn 10% in rewards!
    Mirage Halloween Crayon Costume Dog Shirt - Aqua
    Starting at:
    $12.97
  • Mirage Halloween Crayon Costume Dog Shirt - Lavender
    Earn 10% in rewards!
    Mirage Halloween Crayon Costume Dog Shirt - Lavender
    Starting at:
    $12.97
  • On Sale!
    Mirage Merry Halloween Dog and Cat Shirt - Black
    Save 40%
    Mirage Merry Halloween Dog and Cat Shirt - Black
    Starting at:
    $7.78  $12.97
    5.0 (2)
  • On Sale!
    Clearance
    American River Choke Free Dog Harness Holiday Line - Halloween Ghosts
    Save 48%
    American River Choke Free Dog Harness Holiday Line - Halloween Ghosts
    Starting at:
    $10.39  $19.99
    4.5 (7)
  • On Sale!
    Clearance
    2 Hounds Design No-Pull Dog Harness Deluxe Training Package - Neon Orange and Black
    Save 48%
    2 Hounds Design No-Pull Dog Harness Deluxe Training Package - Neon Orange and Black
    Starting at:
    $20.78  $39.97
  • Mirage Halloween Crayon Costume Dog Shirt - Lime Green
    Earn 10% in rewards!
    Mirage Halloween Crayon Costume Dog Shirt - Lime Green
    Starting at:
    $12.97
  • Mirage Halloween The M Costume Dog Shirt - Yellow
    Earn 10% in rewards!
    Mirage Halloween The M Costume Dog Shirt - Yellow
    Starting at:
    $12.97
  • On Sale!
    Bite Me Halloween Pet T-Shirt - Orange
    Save 40%
    Bite Me Halloween Pet T-Shirt - Orange
    Starting at:
    $7.78  $12.97
    5.0 (1)
  • On Sale!
    Clearance
    The Spook Trio Halloween Pet T-Shirt - Black
    Save 35%
    The Spook Trio Halloween Pet T-Shirt - Black
    Starting at:
    $8.43  $12.97
    5.0 (1)
  • Universal Pets Walking E.T. Dog Costume by Rubies
    Earn 10% in rewards!
    Universal Pets Walking E.T. Dog Costume by Rubies
    Starting at:
    $31.57
  • Rocky Balboa Walking Dog Costume by Rubies
    Earn 10% in rewards!
    Rocky Balboa Walking Dog Costume by Rubies
    Starting at:
    $31.57
  • On Sale!
    Clearance
    Daisy and Lucy Wonderful Witch Dog Tank - Black
    Save 50%
    Daisy and Lucy Wonderful Witch Dog Tank - Black
    Starting at:
    $15.00  $30.00
  • On Sale!
    Clearance
    2 Hounds Design No-Pull Dog Harness Deluxe Training Package - Rust and Brown
    Save 48%
    2 Hounds Design No-Pull Dog Harness Deluxe Training Package - Rust and Brown
    Starting at:
    $21.82  $41.97
  • Mirage Halloween Crayon Costume Dog Shirt - Light Pink
    Earn 10% in rewards!
    Mirage Halloween Crayon Costume Dog Shirt - Light Pink
    Starting at:
    $12.97
  • Sold Out!
    On Sale!
    American River Top Stitch Dog Harness by Doggie Design - Iridescent Orange
    Save 75%
    American River Top Stitch Dog Harness by Doggie Design - Iridescent Orange
    Starting at:
    $5.00  $19.99
    5.0 (20)
  • Sold Out!
    Zack and Zoey Butterfly Glow Wings Dog Harness Costume
    Earn 10% in rewards!
    Save 10%
    Zack and Zoey Butterfly Glow Wings Dog Harness Costume
    Starting at:
    $23.37  $25.97
  • Sold Out!
    Universal Pets Walking Lamb Chop Dog Costume by Rubies
    Earn 10% in rewards!
    Universal Pets Walking Lamb Chop Dog Costume by Rubies
    Starting at:
    $25.57
 

Sign Up For Our Newsletter!

 Call Us 888-887-0063
 Email Us
Customer Service
Helpful Links
  • Facebook X Instagram Pinterest Youtube
Site & Contents © BaxterBoo.com®. BaxterBoo is located in the United States. |  Privacy & Security |  Terms of Use
Guarantee Site Secure Pharmacy Verified Website
Payment Type Logos