Halloween & Fall Pet Apparel

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As You Wish Apparel – "Sucker For The Ladies" Halloween Pet Dress

From $16.15
  • +8

As You Wish Apparel – "Trick Or Treat Yo' Self" Halloween Pet Dress

From $15.38
  • +8

As You Wish Apparel – "Like My Costume?" Halloween Pet Hoodie

From $18.22
  • +6

As You Wish Apparel – Crayon Costume Halloween Pet Hoodie

From $19.14
  • +7

As You Wish Apparel – Ninja Costume Halloween Pet Hoodie

From $19.14

As You Wish Apparel – Happy Drink Man Halloween Pet Hoodie

From $19.14

As You Wish Apparel – Paw Skellington Halloween Pet Hoodie

From $19.14

As You Wish Apparel – FBI Costume Halloween Pet Hoodie

From $19.14

As You Wish Apparel – King of Clubs Halloween Pet Hoodie

From $19.14

As You Wish Apparel – "Vampires Suck" Halloween Pet Hoodie

From $18.22
  • +6

Shop Halloween & Fall Pet Apparel at HT Animal Supply

Browse halloween & fall pet apparel, designer dog clothes, seasonal layers, jackets, sweaters, shirts, dresses, costumes, and boutique pet apparel at HT Animal Supply. Our assortment combines comfort, personality, and standout style for everyday wear, holidays, photos, and special occasions.

  • Dog sweaters and jackets: Comfortable layers for cool weather and seasonal outings.
  • Dog shirts and dresses: Lightweight styles for everyday fashion and special events.
  • Holiday and themed apparel: Festive outfits for celebrations, photos, and parties.
  • Designer dog clothing: Premium materials, distinctive details, and boutique-inspired looks.
  • Functional apparel: Products designed for visibility, warmth, or service-related use.

Measure your dog's neck, chest girth, and back length before ordering. Compare those measurements with the size chart on each product page because apparel sizing varies considerably between brands.

Frequently Asked Questions About Halloween & Fall Pet Apparel

How do I measure my dog for clothing?

Measure the neck, the widest part of the chest, and the back from the base of the neck to the base of the tail.

Should I size up if my dog is between sizes?

In many cases, sizing up provides a more comfortable fit, but always follow the guidance supplied by the individual brand.

Can dog clothing be worn all day?

Use clothing only when it fits comfortably and does not restrict movement, breathing, or bathroom access. Supervise your dog and remove clothing if it becomes wet, damaged, or uncomfortable.