Holy smokes I've never seen Charlie gobble anything up so fast in my life Charlie is very fussy and usually just picks at his food but tonight when I mixed the ZP with it he ate every bit of it and licked the dish clean as well.

Taz I don't think even tasted his food he's always eaten all his food and then usually Charlie's as well but tonight he inhaled it. Then went over to check out Charlie's food but Charlie growled at him as if to say no way can't have this its mine go away. Which is something he's never done. Its not going to be hard to switch them thats for sure if they had their way I'm sure that all they would want to eat if I let them. I don't want them to have tummy troubles so I'll continue to mix the ZP with their other food a little less every couple days. till they are completely off their other food I'm going to continue free feeding them their Kibble because the ZP is very expensive and I'm on a fixed income. but I can afford to replace the wet food I give them with ZP so at least they will get some. So they will have a half a meal of Zp each every day and then they can have their Kibble as for the rest of the food they require.