Thank you everyone for great tips and sorry for replying so late ( I was thinking my post has not appeared here).
We give him Royal Canin for Yorkie puppies so to my believe is not the worst food out there and should fill him up. Excessive demand for food continues and is getting worse. We decided to go with 1 cup max divided to 3 portions a day and puppy started showing some aggression toward us when we go to kitchen and just ignore him when he is begging. I have been bitten twice already when I told him "no food". Just don't have idea where is this coming from as there is no aggression at our home whatsoever and don't think many dogs have such a stress free life. Love him to bits no matter how big he will be, but all that fuss about eating starting to really annoy me and rest of my family. We even cannot have him near us at dinners and happened few times that he jumped to coffee table where my 3 year old daughter had her lunch and just eat it all.
Thank you Marhcarter for your suggestion, I think we will have to have him checked by specialist. It is certain that this behaviour is not normal.
I will keep you posted if we find any cause to that or some solution. I hope this will be soon... very soon
Now if you excuse me, I will go end rescue my daughters cupcake.
Leooooo! Not agaiiiinnn...
