The Toy & Teacup Dog Clothes Guide › Teacup vs Toy: Does Your Dog Need Size 8 or Size 10?
From Houndz in the Hood, based on the fitting notes of founder Terri Goodwillie, who has made breed-fitted dog clothes in New York City since 1999. Updated October 2026.
Short answer: size 8 (Teacup) fits dogs about 7 to 8 inches long with an 8 to 10 inch chest, weighing 3 to 5 pounds. Size 10 (Toy) fits dogs 9 to 10 inches long with an 11 to 13 inch chest, weighing 6 to 8 pounds. If the numbers disagree, go by the chest and tell us in your order comments.
The two sizes
| Size | Length | Girth (chest) | Weight |
|---|---|---|---|
| 8 (Teacup) | 7-8" | 8-10" | 3-5 lbs |
| 10 (Toy) | 9-10" | 11-13" | 6-8 lbs |
Which styles come in each size
| Style | Size 8 (Teacup) | Size 10 (Toy) | Price |
|---|---|---|---|
| Indoor/Outdoor Bodysuits | Yes | Yes | $40 |
| Heavy Fleece Bodysuits | Yes | Yes | $45 |
| Heavy Fleece Hooded Bodysuits | Yes | Yes | $50 |
| Extra Heavy Fleece Bodysuits | Yes | Yes | $54 |
| Extra Heavy Fleece Hooded Bodysuits | Yes | Yes | $52 |
| Windblock Fleece Bodysuits | Yes | Yes | $52 |
| Windblock Fleece Hooded Bodysuits | No | Yes | $55 |
| Extra Heavy Windblock Fleece Bodysuit | No | Yes | $56 |
| Extra Heavy Windblock Fleece Hooded Bodysuits | No | Yes | $60 |
| Jammies | Yes | Yes | $34 |
| Rompers | Yes | Yes | $32 |
Embroidered Fleece Sweaters, Heavyweight Sweatshirts and Lightweight Shirts also come in both sizes.
Dressing a size 8 Teacup for real cold
The three Windblock styles above size 8 are made in size 10 only. For a Teacup’s coldest walks, choose Windblock Fleece Bodysuits, which keeps a dog warm into the 20s, or Extra Heavy Fleece Hooded Bodysuits, a very thick velour fleece made for weather below 35°F with a hood that rolls back into a turtleneck.
Between sizes?
- Most Toy and Teacup dogs have a chest 2 to 2.5 inches larger than their length. A dog that is very large or small chested may not match one row exactly.
- Write the chest size in your order comments, with the length, weight, breed or mix, and age if under 13 months, and we will help you choose.
- Size exchanges of up to 2 garments are re-shipped free within the US.
Measuring for the first time? Start with how to measure a Teacup or Toy dog.
Outside the chart?
If your dog is longer or heavier than size 10, compare with our Miniature line, or send us the measurements and we’ll point you to the right line. If your dog is smaller than size 8, email us with the length, girth and weight before ordering.
A size 8 winter plan
- Chilly fall and spring days: Indoor/Outdoor Bodysuits ($40)
- Cold, windy winter walks: Heavy Fleece Bodysuits ($45)
- Wind and snow, into the 20s: Windblock Fleece Bodysuits ($52)
- Below 35°F, with a hood: Extra Heavy Fleece Hooded Bodysuits ($52)
Ready to find your tiny dog’s fit?
Browse all Toy & Teacup clothes, check the Toy & Teacup sizing guide, or send us your dog’s measurements and we’ll help you choose.
Frequently asked questions
What is the difference between Teacup and Toy sizes?
Size 8 (Teacup) is for dogs 7-8" long with an 8-10" chest, 3-5 lbs. Size 10 (Toy) is for dogs 9-10" long with an 11-13" chest, 6-8 lbs.
Do all Toy & Teacup styles come in size 8?
Most do. The Windblock Fleece Hooded Bodysuit and both Extra Heavy Windblock Fleece Bodysuits come in size 10 only.
What is the warmest bodysuit in size 8?
The Windblock Fleece Bodysuit, which keeps a dog warm into the 20s, and the Extra Heavy Fleece Hooded Bodysuit, made for weather below 35°F.