Obesity is an issue affecting many pets these days. Sometimes the root of the problem is overtreating and lack of exercise, but sometimes it’s more than that. Obesity is something that should be addressed as soon as possible because it can be caused by multiple other health issues, such as diabetes mellitus, and hypothyroidism, and can exacerbate others, like arthtritis and respiratory issues. There are a few prescription diet option, your vet can help you select the diet right for your pet.