TPG Capital-owned Greencross, an Australian veterinary clinics operator, acquired Animal Referral Hospital, Australia's largest veterinary specialist and emergency pet care group. Financial terms were not disclosed. It's a significant step in TPG's plan to consolidate Greencross' position as Australia's largest integrated customer-facing pet care company. The sites will join Greencross' larger network, which includes about 385 Petbarn and Greencross Vets in Australia and another 60 via its Animates joint venture in New Zealand.