ANIMAL PLANET'S "DR. JEFF: ROCKY MOUNTAIN VET" RETURNS FOR AN ALL-NEW SEASON SATURDAY, SEPTEMBER 26 Denver's most passionate veterinarian, Dr. Jeff Young, returns for a new season of Animal Planet's DR. JEFF: ROCKY MOUNTAIN VET, with new cases to solve and new clients to treat. After 30 years in his field, Dr. Jeff still hasn't seen it all - with the clinic's continuous flow … [Read more...] about Dr. Jeff: Rocky Mountain Vet Renewed For Season 7 By Animal Planet!