hey everyone! im posting after a really long time now, you guys remember sage right? just a small update he went from that little tiny thing in pic one to the heck of a poser in the other .... I need a suggestion on something, he used to be scared of other dogs, but i thought he'll get over it as he grows up, but recently when i took him to the vet, i had to wait for a while cuz they were full, but he got terrified of two extremely friendly dogs who badly wanted to play with him, he literally started shivering and curled into a ball on my lap and I had to cancel the appointment and take him back home...how do I help him out?are there some puppy schooling or something where i can get him to interact with dogs on a regular basis?- in general he is a 1 and a quarter year old golden retriever,extremely friendly with people.