My dog needs to lose about 50 lbs. she just weight in at 99.5 way too much weight. I know the sensible answer is to cut back on her food and snacks, but is it necessary to buy a Vet prescribed food such as OM made by Purina. I have purchased a bag costing 31.00 for 20 lbs. Way to expensive but if necessary will continue to buy. Is there a cheaper “good” food out there I can start her on? Thank you.
