What Is The Weight Of A 9 Week Old West Highland White Terrier Puppy!? Grown They Are An Avg Of 17 Pounds?

Mine was roughly 3 lbs when I picked him up. In the first year he will probably only get up to roughly 13 lbs. They start filling out after the first year (after they are done growing).

Question About My Old West Highland White Terrier Gaining Weight…?

My westie, who is about 12 or 13 years old now, seems to have an endless appetite. Do I indulge an old dog, or lookout for his weight given his arthritis?