just curious, how much do they weigh? Thats what i dont understand. In another thread we discussed how my dogs dont really get walked. They should and we need to work on that, but due to certain reasons we stopped. but my yorkie and lhasa apso get free fed where they have access to food all day and rare exersize beyond running around at home and they are normal weight. but you hear of these dogs that are 1o lbs at 6 months and the big yorkies, are they big in weight, bone structure and stature or what i wonder. (not bashing anybodys dogs) but u even hear of people giving them ice cream and some w liver pancreitis etc, i just wonder if some of these sizes and health issues are in what they eat.
or maybe like humans their metabolism varies... i dont know.....
maybe your vet could advise u in what could get some weight off.
good luck.