The most popular pet type of cat, the domestic one, has a similar general growing pattern with the wild ones, but domestic cats seem to develop at a little slower rate. Majority of domestic cats will grow to adult size after 1 to 1.5 years. This incorporates their stature, length, as well as, weight. They however could develop further muscles and fatten a little more till around 2 yea... https://petfreshsupplies.com/when-do-cats-stop-growing-a-complete-feline-guide/