Feeling a bit low tonight and anxious.My little yorky has got to be left at the vets tomorrow all day He has got to have his teeth cleaned he may also lose some.He has to go under aneasthetic

I hate having to leave him there and walk away and see him go off with the nurse,it breaks my heart.
Tonight he couldnt have any food after 8.00pm and he kept going to his dish and looking at me and crying,its like he was being punished.I will be worried all day tomorrow