There are multiple reasons behind weight gain in cats, but some of the most common reasons include: When a cat is overweight they can experience overall immune depression, meaning they may be more at risk to bacteria and infectious agents.Cats with excess weight can experience complications while anesthetized if your cat ever has to undergo surgery.Overweight cats can experience respiratory difficulties, or difficulty catching their breath when they are active.Overweight cats are more prone to liver complications.
Due to the stress that excess fat puts on the body and its organs, overweight cats have a shortened life span.Overweight cats can develop high blood pressure which can put stress on their heart.Excess weight can place a burden on joints leading to pain and stiffness.Just like in humans, obesity can lead to a number of concerning medical complications. It may be common for house cats to be a bit overweight, but that does not mean there aren’t dangers that come along with this weight gain. Is it dangerous for a cat to be overweight?