I have a 13 year old black lab/collie plus some mix (about 35lbs). In the last few weeks she has lost weight to where you can feel her ribs most of the weight has been lost in her hips and stomach. She has never been a dog that ate very much, usually id fill her large bowl up maybe 3 times a week. She has slowed down eating her pedigree senior formula food and really only eats it when milk or table food is mixed in with it. Should this be taken as a sign that she no longer likes her food, she is also getting into the garbage more often. Is there a type of food that i should switch her to? Maybe a puppy food so she can gain more weight back? Also she has never handled wet food very well, would it be a good idea to mix in a small amount of wet food into her dry food?
Thank You Very Much