Congrats on your new puppy.. He/She will be just fine. I have raised dogs all my life. Alot of breeding involved and there are circumstances where mom can't or won't take care of their babies. Some of my best dogs turned out to be the ones I raised. Best thing you can do is have him/her checked by your vet to make sure it doesn't need milk replacer added with food and possibly a vitamin. I hope you have alot of fun with your new puppy. By the way I have six dogs, 17 cats, 58 chickens, 7 quail, 3 button quail, 5 horses, (one is a baby) cows, pigs, and 2 incubators going. I also have a hubbyand 5 kids,(six counting my daughters boyfriend, here every night after work but doesn't stay just till dinner is over). My kids are 21,18,13 11, and 6. I'm not in the nuthouse yet so no your mom is not crazy. Enjoy your puppy. Kim