If you’ve just brought home a Pomchi puppy, the calculator below estimates its adult size from its current weight — personalized to your dog, not just a breed average.
Estimates combine your puppy’s current trajectory with typical growth curves for this breed and size class. Individual dogs vary — nutrition, genetics and neuter timing all matter. For health concerns, ask your vet.
The Pomchi is a toy-sized breed. Adult males typically weigh 4–10 lb (1.8–4.5 kg) and females 4–10 lb (1.8–4.5 kg). Most Pomchis reach about half their adult weight around 3.2 months, hit 90% by roughly 6.7 months, and are fully grown near 9 months. Toy breeds finish growing fastest of all dogs — most of their gain happens before six months.
When do Pomchis stop growing?
Most Pomchis reach their full adult height and weight by about 9 months. Growth is fastest before 3.2 months, then slows steadily — by 6.7 months your puppy will be about 90% of its final size.
How much should a Pomchi puppy weigh at 4 months?
A typical 4-month-old Pomchi weighs roughly 3–6 lb, about 64% of its adult weight. Use the calculator above with your puppy’s exact weight for a personalized estimate — individual dogs vary.