Weight gainer for sensitive stomach?
Does anyone have any recommendations for a supplement/food that is very high in calories but won't upset a sensitive stomach? My GSD has been on the lower side for weight (vet says it's perfect) but the issue is sometimes she will have looser stool so I back off the food to ease the load on her system a bit. If I feed more food, for the most part she will just poop more and less solid amounts.
Is there something I can add to help her gain some weight? Or is the better thing to just continually add a lil more feed at a time until her system gets used to more food?