My dog Jack is about 5 years old and is very overweight. I worry because my other dog was also over weight and died of a stroke. Any tips? Suggestions?
Food: He eats a cup of Pedigree Dog Food a day. We give him treats on occasion, like every week or so.
Exercise: I am very busy, so I give him maybe a ten minute walk every week. He's pretty lazy, so he usually just sleeps all day. He is matured, so he wouldn't do anything else (but he chews on bones ALOT).
If you have any tips or suggestions PLEASE comment to me. I love my Jack SOOO much I really wouldn't want anything to happen to him. Thank you

@ TM, thanks for the tips, and he is a yorkshire terrier. (not the one in the pic lol)