Royal Canin: 894 kcal/kg 10.8% protein
IAMS: 1207 kcal/kg 9% protein
Wellness: 1233 kcal/kg 11% protein
Fancy Feast: 1106 kcal/kg 11% protein (*this has meat by-product in it and I don't recommend it)
*All numbers are based off their chicken flavor.
Wellness is my personal favorite product because they use a lot of organic ingredients and they are also usually about half the price of the other two. Since getting our babies fat and healthy is what we're going for, it's a double win in my book.
Courtesy of Cloud King
Can be purchased at Pet Supplies Plus