Thank you Mariengeekswife. I did read through lots of postings last night and one person actually said. "They will grow as they grow:->!". He as actually gained 20 pounds in the short time i've had him. I went to the vet yesterday, Rocco pissed his sister off and she corrected him, NOT agressive, just did a little correction and caught his eye. So, I took him in and the vet that was thier isn't my fav. but, you gotta see who you gotta see. Anyway, she commented on his size and said he was small. Which bugged me. but, the more I thought about it. I'm like he's gained 20 pounds in less then 8 weeks. I thought, how fast does she think he should gain weight. He might be behind a normal puppy, because he was found in groucery buggy and all the other dogs were so sick, that the personthat found him, thought he was the only one she could save! So, she did.
Anyway, I feel better after I thought about it and you know, if he's small, then he's small, but, he's mine and he's alive and we truely think the rest of the litter died. So, he's my love boy! and sweet, sweet, sweet.
Thanks again, I'll keep posting weight, who knows, he might catch up since he's being well taken care of and LOVED!