"Tight hearted" is a term mainly used with cattle. It describes the area at the base of the forerib, right behind the brisket and front leg. If a bull, heifer, or steer is tight hearted, it means this area is higher up and further from the ground. It's like there's a rubber band around their forerib pulling that area up.

Tight hearted cattle usually don't have as much depth and body dimension. This could mean they are harder-doing cattle, meaning they might require more resources to maintain their condition or they may struggle to gain weight. So, while a tight hearted look might give a sleeker appearance, it's not always the best from a practical perspective.
Questions that use this term.
Who is the tight-hearted, shallow-made lamb that tapered to their pins?
Species Distribution of Term
Distribution of the types of classes in our database this term is used in.
Animals tagged as Tight Hearted In Our System