Feed Pet on the PTR
 

When I feed my pet with nUI I don't get an animation, the food is not used, the pet doesn't become happy and the chat says the pet is fed. If I do it manually, with the bone, I get an animation, the food is used, the pet doesn't become happy and the chat says the pet is fed. With a /reload gui the pet is happy.
This is on my lvl 15 Hunter, on the big one I don't need to feed:)
Without nUI loaded everything is as it should be.

I have seen this on my hunter, as well... I'm not sure what the issue is yet. It appears the feed pet system has changed, to be sure. I'll look at this as soon as I can.

Later I fed my pet, manually, didn't immediately /reload gui and noticed a few minutes later that he was happy:confused:

Yeah -- the only time the pet happiness gets updated is when you do a reload. I *think* it may also update if you mount/dismount causing the pet to get refreshed, but even that may not work.