german shepherd

TVH offers many OFA screenings to promote the health and welfare of our canine patients through a reduction in the incidence of genetic diseases.

Tests include:

  • OFA Hip Evaluation
  • OFA Elbow Evaluation
  • OFA Thyroid
  • OFA Dentition
  • OFA Basic Cardiac
  • OFA Patella Screening

OFA (Orthopedic Foundation for Animals) testing is a comprehensive health screening program specifically designed for dogs to assess their genetic predisposition to certain hereditary diseases and conditions, particularly those related to orthopedic and joint health. The goal of OFA testing is to provide breeders, owners, and veterinarians with valuable information about a dog's genetic health, helping them make informed decisions to reduce the occurrence and impact of these conditions within specific breeds.

Key points about OFA testing for dogs include:

  1. Genetic Health Assessment: OFA testing evaluates various genetic markers and factors associated with orthopedic conditions, including hip dysplasia, elbow dysplasia, and other joint-related issues. These conditions can be prevalent in certain dog breeds due to genetic inheritance.

  2. Hip Dysplasia and Elbow Dysplasia: Hip and elbow dysplasia are common orthopedic conditions that affect many dog breeds. Hip dysplasia occurs when the hip joint doesn't form properly, leading to joint instability and potential arthritis. Elbow dysplasia involves abnormal development of the elbow joint components, causing pain and limited mobility.

  3. Process and Evaluation: To undergo OFA testing, a dog's X-rays are taken and submitted to the OFA for evaluation by veterinary radiologists. These specialists assess the X-rays to determine the dog's hip and elbow joint health based on established grading systems. The grades range from excellent to dysplastic, helping breeders and owners understand the likelihood of passing on such conditions to offspring.

  4. Breed-Specific Concerns: Different breeds have varying predispositions to specific genetic disorders. As a result, OFA testing is often tailored to the breed's specific needs. The program provides breed-specific statistics and recommendations based on the collected data.

  5. Breeding Decisions: OFA testing is particularly valuable for dog breeders. By knowing a dog's genetic status, breeders can make more informed breeding choices to reduce the occurrence of hereditary diseases in future litters. Breeding dogs with healthier joints can contribute to the overall well-being of the breed.

  6. Health Improvement: Over time, OFA testing has played a role in reducing the prevalence and severity of certain genetic conditions in many dog breeds. Responsible breeding practices based on OFA results have led to healthier generations of dogs.

  7. Public Database: The OFA maintains a public database of test results, allowing breeders, owners, and veterinarians to access the information and make informed decisions. This transparency promotes responsible breeding and encourages breeders to prioritize the health of their dogs.

It's important to note that while OFA testing is a valuable tool, it's not a guarantee that a dog will be completely free of orthopedic conditions. Genetic predisposition is just one aspect of a dog's health, and factors such as nutrition, exercise, and general care also play a significant role. Regular veterinary check-ups and a well-rounded approach to canine health are essential for any dog, regardless of their genetic testing results.