My indoor/outdoor cat is losing weight but we have him on a diet so that's to be expected. However, my strictly indoor cat has unexpectedly lost a small amount of weight (she looks healthy) even though she is eating the same as before.
She's not at all lethargic and I haven't noticed any other health symptoms such as urinary issues. Is it just related to the change in season? Also my mom wants to switch her to a "heavier" food. Is that necessary?
Answer on Is it normal for cats to lose some weight in the summer?
well it could be he's more active in the summer or he shedding his winter coat. though if he makes a huge weight loss and you see his ribs or he is super skinny or skin and bone skinny you should take him to the vet.