The Toy & Teacup Dog Clothes Guide › How Cold Is Too Cold for a Teacup or Toy Dog?
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: if your Teacup or Toy dog is shivering, it is too cold for what it is wearing. Watch your own dog and match the bodysuit to your weather: an Indoor/Outdoor Bodysuit for chilly fall and spring days, fleece for winter, and Windblock for wind, snow and below-freezing walks.
Toy & Teacup temperature guide
These are the conditions each Toy & Teacup bodysuit is made for, as listed on its product page:
| Bodysuit | Made for | Wear | Sizes | Price |
|---|---|---|---|---|
| Indoor/Outdoor Bodysuits | Fall and spring in northern climates; all winter in mildly cold regions | Indoors and out | 8, 10 | $40 |
| Heavy Fleece Bodysuits | Cold, windy winter weather | Outside only | 8, 10 | $45 |
| Heavy Fleece Hooded Bodysuits | Windy, freezing, snowy and icy days; sewn-in hood | Outside | 8, 10 | $50 |
| Extra Heavy Fleece Bodysuits | Freezing winter weather | Outside only | 8, 10 | $54 |
| Extra Heavy Fleece Hooded Bodysuits | Below 35°F, down to frigid temperatures; hood | Outside only | 8, 10 | $52 |
| Windblock Fleece Bodysuits | Wind and snow; keeps your dog warm into the 20s | Outside only | 8, 10 | $52 |
| Windblock Fleece Hooded Bodysuits | 32°F to 20°F, head to toe | Outside only | 10 | $55 |
| Extra Heavy Windblock Fleece Bodysuit | The coldest weather, down to single digits | Outside only | 10 | $56 |
| Extra Heavy Windblock Fleece Hooded Bodysuits | 25°F to 10°F, head to toe | Outside only | 10 | $60 |
The Windblock Hooded and both Extra Heavy Windblock styles come in size 10 (Toy). For a size 8 Teacup, the warmest choices are Extra Heavy Fleece Bodysuits and Extra Heavy Fleece Hooded Bodysuits, which is made for weather below 35°F.
What makes it feel colder
- Wind. Windblock fleece has a polyurethane layer between two fleeces to block wind and snow while letting moisture through.
- Rain and snow. The outer Windblock fleece is water-repellent, and the Extra Heavy fleece repels snow.
- Standing still. Waiting at a crosswalk chills a dog faster than walking.
- Head and ears. Hooded styles cover the head, ears and neck for icy days.
Don’t overheat indoors
Heavy Fleece, Extra Heavy and Windblock bodysuits are made for outside. Take them off when you come in. Indoors, the Indoor/Outdoor Bodysuits keeps your dog covered, and Jammies are made for lounging and sleeping. In air-conditioning, choose Rompers, our stretch cotton bodysuits.
Not sure which suit your weather needs? Read which Toy & Teacup bodysuit to choose.
Teacup or Toy: what changes
A size 10 Toy dog can wear every bodysuit in the table. A size 8 Teacup can wear all of them except the Windblock Hooded and the two Extra Heavy Windblock styles, so for a Teacup in a hard winter, the Windblock Fleece Bodysuit and the Extra Heavy Fleece Hooded Bodysuit are the ones to know.
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 should a Teacup dog wear below freezing?
A Windblock Fleece Bodysuit keeps your dog warm into the 20s. For size 8 Teacups, the Extra Heavy Fleece Hooded Bodysuit is made for weather below 35°F. Size 10 Toys can also wear Extra Heavy Windblock, made for down to single digits.
Can my Toy dog wear a winter bodysuit indoors?
No. Heavy Fleece, Extra Heavy and Windblock fleece are for outside wear. Indoors, choose the Indoor/Outdoor Bodysuit, Jammies or a Romper.
What is the warmest bodysuit for a Toy dog?
The Extra Heavy Windblock Fleece Bodysuit, made for the coldest weather down to single digits, or its hooded version for 25°F to 10°F. Both come in size 10.