Has anyone's dog ever just went to eating once a day? Ollie gets fed in the morning and early evening. The past week almost he has let his morning kibble sit and has eaten it at his evening time. It's been out all day and he sees me put it in his bowl but he just doesn't bother with it until his normal dinner time. We haven't switched foods, it's been a good 3 months prob since we did that, he seems fine, nothing else is outta the norm. The first couple of times i gave him a bit extra when he finally ate but then when he kept not eating the morning meal I stopped giving him the extra thinking it was too much and he was still full.. I feed the 4health grain free and according to the bag for his weight he should get 3 cups a day. so he gets 1 1/2 twice, however he's only been eating the 1 1/2 cups. could it be that since we switched from the purina to this he's finally adjusted and maybe doesn't need as much?