Big Country Toys Tractor and Implements Red Product Type_Injectables Intervene is specifically formulated for

Intervene is specifically formulated for young calves to help maintain normal intestinal health so they can achieve optimal health and performance

from the basic rigid tube to the popular model with built in light source

while robust animals create fatty acids from blood phosphatidylcholine (lecithin)

Also available in a 25ml size

Big Country Toys Tractor and Implements Red Product Type_Injectables Intervene is specifically formulated forBig Country Toy Tractor comes complete with moving arms, interchangeable hay forks and bucket, and a hay bale with holes that fit on the hayfork. Both cabs doors open, and our cowboy figurine can fit inside of the cab. This tractor is a great addition to any farm scene.