test IMO, many breeders and vets opinions..it is a waste of time and money before 6 months..BA is just not that accurate before that time...and when a non-symtomatic, otherwise healthy, active Yorkie that tests high, it should never be assumed it has LS...on a show forum, a 3 yr bitch was ill and vet said tests indicated a shunt..she actually had colitis...and recovering well. |