How big do American Bobtail cats get?

The American Bobtail cat is a medium to large-sized and muscular breed. Mature males typically weigh 12 to 16 pounds, while adult females can reach seven to 11 pounds. Both males and females measure about 10 to 12 inches at the shoulder. Their bobbed tails can range from one to four inches in length. 

The size and growth of an American Bobtail cat depend on a few key things. First off, genetics play a huge role; if the parents are big, the kittens are likely to be big, too. Nutrition is also key — a balanced diet helps them grow properly, while poor nutrition can set their development back. You can transition your American Bobtail kitty to adult food around 12 to 16 months old, but you should consult your veterinarian for personalized advice on the best time to switch to adult food, as some individuals might benefit from staying on a kitten diet a bit longer. Health plays a role as well since illnesses can potentially interfere with growth, making early and ongoing vet care really important.