Monitor Body Condition Score
Feeling your birds is one of the best ways to check their health.
Pick them up regularly and feel along the keel bone (the breastbone down the center of the chest). This helps you tell if they are too thin, too heavy, or in good condition.
Body condition scoring (BCS) in poultry is a way to assess the health and nutritional status of birds. There are various score charts based on the species of birds. In chickens, the score chart can vary depending on whether the birds are layers or broilers. This is a general body condition score for a chicken.
Body condition scoring (BCS) is a hands-on way to assess a bird’s health and nutritional status. Scoring systems vary by species and by type of bird (for example, layers vs. broilers), but the basic method is the same. To assign a body condition score, palpate the keel bone between the breast muscles.
Generally speaking, the following guidelines apply:
Too Thin (Emaciated): Keel is sharp and very prominent. Breast muscle is concave with little to no padding.
Thin (Under-conditioned): Keel is prominent and easy to feel. Breast muscle feels flat but not concave.
Healthy (Well-conditioned): Keel is easy to feel but not sharp or prominent. Breast muscle is convex and moderately developed.
Heavy (Over-conditioned): Keel feels smooth. Breast muscle is rounded and noticeably plump.
Too Heavy (Obese): Keel is difficult to feel due to excess fat and muscle.
Why it matters
Birds that are too thin may not be getting enough nutrition or may be sick. Birds that are overweight are at higher risk for laying problems and other health issues. Regular checks help you spot problems early.