| Model | Outer L×W | Suitable Pet Weight | Reference Recommendation |
|---|---|---|---|
| Size 1 | 40CM*30CM | ≤1 kg | Kitten, Puppy, Chihuahua, etc. |
| Size 2 | 50CM*38CM | ≤2.5 kg | Mini Poodle, Pomeranian, Bichon Frise, etc. |
| Size 3 | 60CM*45CM | ≤7.5 kg | Adult Cat, Poodle, Corgi, etc. |
| Size 4 | 70CM*50CM | ≤12.5 kg | Samoyed, Shiba Inu, Chow Chow, etc. |
