At what age are animals typically evaluated for hip dysplasia by the OFA?

At what age are animals typically evaluated for hip dysplasia by the OFA?

• A. 1 year of age
• B. 2 years of age
• C. 3 years of age
• D. 4 years of age

Answer: (B)

Hip dysplasia evaluations are typically recommended by the Orthopedic Foundation for Animals (OFA) at the age of 2 years. This timing is significant because hip dysplasia is a hereditary condition that can manifest and develop over time. Animals evaluated earlier than 2 years may not display the full extent of the condition since the joint and surrounding structures may still be undergoing changes and maturation. Evaluating at 2 years allows for a more reliable assessment of the hips, as this age accounts for the growth and development of the skeletal system, giving a clearer view of any abnormalities. This age benchmark helps breeders and veterinarians make informed decisions regarding breeding practices and the management of affected animals.

Hip dysplasia evaluations are typically recommended by the Orthopedic Foundation for Animals (OFA) at the age of 2 years. This timing is significant because hip dysplasia is a hereditary condition that can manifest and develop over time. Animals evaluated earlier than 2 years may not display the full extent of the condition since the joint and surrounding structures may still be undergoing changes and maturation. Evaluating at 2 years allows for a more reliable assessment of the hips, as this age accounts for the growth and development of the skeletal system, giving a clearer view of any abnormalities. This age benchmark helps breeders and veterinarians make informed decisions regarding breeding practices and the management of affected animals.