[anonymously]

See what your vet recommends, ask if Nutrisca would be a good option?
“Nutrisca is one of the only grain free recipes without potato or tapioca, which are high on the glycemic index and contribute to weight gain. Instead, low glycemic chickpeas and peas are included as excellent sources of protein, fiber and folic acid”.
https://www.chewy.com/nutrisca-grain-free-turkey-chickpea/dp/36099