One of my cats is a little overweight and needs to lose a few pounds. I feed them some Wellness wet twice daily and I feed them a little Taste of the Wild dry twice daily. Before I go on, let me just say that feeding them an all wet diet is not a possibility because I travel a lot for work. When I’m home I don’t free feed but when I’m gone, I leave them dry food to last until I get home. Taste of the Wild is grain free but I’m wondering if I should try a “diet” dry food like Wellness Healthy Weight even though it is not grain free since I’ve been feeding grain free for a while but my cat hasn’t lost any weight. Also, would it be ok for my normal weight cat to eat diet food as well since I can’t really separate their dry foods when I leave them alone?