There may be hope yet.   My ham parents destroyed the family dog by making it obese.  Bichon Frise that was almost 30 pounds when it should’ve been 18-20 pounds.  The dog ended up with type 2 diabetes and had to be put on a strict diet.  She dropped to 18 pounds and now she’s maintaining between 19 and 20 pounds.  She’s actually a healthy weight now, but unfortunately she’s 14 years old and blind, deaf, and can’t smell.  My parents are finally keeping her on a diet plan for good because they don’t want her to die yet.  I’m happy that the dog isn’t obese anymore, sucks that she had to be basically on her death bed before she got any relief.