Knees! Hello! My mini Yorki (1.5kg) is 7 years old...and i started noticing that her back knees are kind of stiff...i took her to the vet and he said that she may have some problems in the future with knees....what can i give to her? Calcium?Vitamins,exercise?? I have stairs in my house,she is up and downs all day...is that bad for her? Thank you! |