
Size Chart
| Size | Neck Circumference | Suitable for |
|---|---|---|
| S | 20-30cm | Small cats, small dogs (Chihuahua, Pomeranian) |
| M | 28-40cm | Medium dogs (French Bulldog, Cocker Spaniel) |
| L | 38–52 cm | Large dogs (Labrador, Boxer, Staffordshire) |
What makes it different
The neck is the fastest way in
Your dog's main blood vessels — the jugular and carotid — run right under the skin on the neck. Cool them, and cooler blood circulates everywhere.
2–3 hours, not 20 minutes
A wet bandana dries out in 20 minutes. The PCM holds its cooling temperature for 2–4 hours without being re-soaked or replaced.
Never too cold to touch
PCM holds at 14–21°C. Not freezing. Your dog or cat accepts it from the first second — no startling, no backing away.
Completely dry
No soaking, no dripping, no wet fur smell. The PCM works through direct contact with the skin, not by getting your pet wet.
Self-Recharging
Resets automatically in a cool room. Pop it in the fridge for 15–30 minutes to fast-charge for immediate reuse.
Works for dogs and cats
The collar is sized and designed for both. One product, two animals.