First...welcome to YT!!
Now...get her to a vet!! something isn't wrong!!! she may be hypoglycemic...if you don't have nutrical (buy from your vet) rub a little kayro syrup on her gums. What color are her gums? Have you brought her for a vet check yet? I am very concerned for this little girl. 3 1/2 lbs for a 5 month old isn't a bad weight. My smallest, full grown, is only 4 1/2 lbs. But, something doesn't sound right to me here. There is a puppy mash that you can make to give her...I don't know the recipe but, it is posted here. You may want to ask one of our breeders, we have several seasoned breeders here that would be more than willing to help you out. PLEASE..PLEASE... get this little girl to a vet and if the vet you have says this is normal...IT ISN'T! bring her to another vet!!
Good luck and I hope all goes well for her. Please keep us posted
__________________ Brenda |