It could be from all the excitment but then again something else might be bothering her belly.. I would atleast give the vet a call and see what they think. Good luck and I hope Deb feels better asap.
Maybe you could consider seperating the two.. Not only in case Deb is sick and might make her new baby sis sick but also bc maybe if the excitement is the problem then perhaps Deb can settle down and settle her belly!
__________________ LeeAnn Harley Remember.. Dog is God Spelled Backwards |