Every Black and Tan Coonhound grows at its own pace. Enter your puppy’s age and weight below to see where it sits on the breed’s growth curve and what adult size to expect.
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 Black and Tan Coonhound is a large breed. Adult males typically weigh 65–110 lb (29.5–49.9 kg) and females 55–90 lb (24.9–40.8 kg). Most Black and Tan Coonhounds reach about half their adult weight around 4.5 months, hit 90% by roughly 9.9 months, and are fully grown near 16 months. Large breeds keep growing well past their first birthday, mostly filling out in the chest.
When do Black and Tan Coonhounds stop growing?
Most Black and Tan Coonhounds reach their full adult height and weight by about 16 months. Growth is fastest before 4.5 months, then slows steadily — by 9.9 months your puppy will be about 90% of its final size.
How much should a Black and Tan Coonhound puppy weigh at 4 months?
A typical 4-month-old Black and Tan Coonhound weighs roughly 26–44 lb, about 44% of its adult weight. Use the calculator above with your puppy’s exact weight for a personalized estimate — individual dogs vary.