Weight management?

[Mercutio]

I have a lion I've been training and working on for a while now, he's good and knows how to be self sufficient, impress people, all that stuff, but the only problem is that his fat is always really low. I taught him to only eat grain and fish and rarely he eats livestock.. but he's always at 0% fat. I'll force him to eat a few cows or a lot of grain to gain weight, but he always loses it, and fairly quickly, because hes always busy and running around. Help anyone? Thanks

 

[fenton_pat]

Problem is that grain and fish don't have much fat.

I've trained many creatures but have always taught them to eat a few animals in moderation to help keep their weight up.  Not truly good I grant you, but the creature makes up for it with all the other good stuff he does :: .