My baby boy, Mr.Gray, seems a little on the skinny side to me and I was wondering if anyone knew what a good, healthy weight for a 9 month old kitten/cat is. His brother and littermate Jacques is a healthy eater, as active as an indoor cat can get, and he weighs about 10 pounds. He's not fat at all, just very compact and getting pretty muscular. Mr.Gray is also pretty active (their favorite game is tearing around the house like little Nascar racers to see who can get back to the bedroom the fastest LOL ) but he eats about half as much as Jacques does and feels bony, weighing 7 pounds.
I wouldn't be worried if I felt some muscle on him but he doesn't seem like hes just lean. If anyone has any experience or knowledge on this subject please let me know what you think!