I have a hedgehog which im not sure of her age, i've been feeding her iams kitten food: Crude Protein, minimum 33.00 % Crude Fat, minimum 21.00 % been feeding her this for the past week but she has only gained 20 grams, im extremely worried about her because i think shes an adult and she is...

I have a question on Iams cat food. I have some and I didn't see it on the recommended foods list... Would it be ok to mix in to Innova cat food? I am planning in feeding my boy the Innova weight management because I have heard it is pretty good. Thanks!