Rhodesian Ridgeback Longevity and Health Testing Guide

The Rhodesian Ridgeback puppies are a striking, large breed originally bred in Rhodesia for hunting and protecting farms from predators and intruders. They are confident, bold dogs that thrive with experienced owners who understand their dominant nature and specific needs.

Their hallmark is the distinctive ridge of hair running along the spine in reverse, a breed hallmark resulting from their unique African ancestry. They have short, easy-care coats in vibrant fox red, with males standing up to 27 inches tall and weighing as much as 39 kg, females being slightly smaller.

Before getting a Rhodesian Ridgeback, it's crucial to research their characteristics, temperament, and health. Understanding their average lifespan and common health problems will prepare you for responsible ownership and help you provide the best care.

Typical Lifespan of Rhodesian Ridgebacks

The Rhodesian Ridgeback typically lives between 10 and 13 years, which is a reasonable lifespan for such a large breed. Many dogs in the breed average around 10 to 12 years, though some averages fall near 10.25 years depending on individual factors and care quality.

Genetic Diversity and Breed Health

The breed's genetic diversity is moderate, with a coefficient of inbreeding around 5.9%, which is within the acceptable range for pedigree dogs (below 6.25%). This indicates conscientious breeding practices are helping maintain healthy genetic lines. The ridge itself, while a breed hallmark, comes with health considerations discussed below.

Key Health Concerns to Watch For

• Dermoid Sinus: This congenital condition causes indentations or tunnel-like openings along the spine, often linked to the characteristic ridge. It can lead to painful infections requiring veterinary intervention and potentially surgery. Responsible breeders should screen puppies before sale to detect this.
• Hip and Elbow Dysplasia: Common hereditary joint diseases causing arthritis and pain. The breed mean hip score is about 8.4 with breeders encouraged to select dogs scoring below this. Elbow scoring ideally should be zero for breeding animals.
• Hypothyroidism: An underactive thyroid condition affecting metabolism, leading to weight gain, lethargy, and skin issues. Annual vet checks with thyroid function tests are advised for early detection.
• Bloat (Gastric Torsion): Due to their deep chests, Ridgebacks face a risk of bloat, a potentially fatal rapid gas build-up and twisting of the stomach. Owners should be vigilant for symptoms such as distended abdomen, retching, or restlessness and seek emergency care immediately.

Recommended Health Testing for Breeders

In the UK, kennel clubs and breed clubs promote several health tests to improve Ridgeback health across generations:

• Hip and elbow score screening as part of breeding selection
• DNA testing for degenerative myelopathy, a spinal cord disease causing weakness and paralysis
• Assessment of puppies for dermoid sinus defects before sale
• Breeding females are advised not to be bred before two years old and limited to one litter per year and three in lifetime to safeguard health

Other Health Issues Known in the Breed

Apart from the main health risks above, Rhodesian Ridgebacks may potentially develop:

• Eye conditions like entropion and cataracts
• Renal dysplasia leading to kidney problems
• Hypersensitivities such as atopy (allergic reactions)
• Blood clotting disorder haemophilia
• Neurological disorders including cerebellar cortical abiotrophy causing muscle tremors
• Orthopaedic issues such as panosteitis affecting bones
• Skin conditions like zinc responsive dermatitis and onychodystrophy causing claw malformations
• Various soft tissue cancers including mast cell tumours and melanomas

Promoting Longevity and Wellbeing

To help your Rhodesian Ridgeback reach a healthy old age, provide:

• A balanced, nutritious diet tailored to their size and activity levels
• Regular veterinary care including annual check-ups and health screening
• Avoidance of overfeeding and maintaining healthy weight to reduce joint stress
• Appropriate exercise to keep muscles strong but avoiding excessive strain
• Prompt attention to any symptoms or behaviour changes indicating health issues

Responsible ownership and sourcing from reputable breeders who perform recommended health testing significantly improve the chances of a long, happy life for your dog.