Beagle Health Issues: Common Genetic and Acquired Conditions

Beagles are predisposed to several hereditary and acquired conditions. Responsible breeding with health screening reduces incidence.

Musculoskeletal

• Hip Dysplasia: Malformed coxofemoral joint → osteoarthritis. Screen: OFA/PennHIP.
• Intervertebral Disc Disease (IVDD): Chondrodystrophic breed; disc calcification/rupture → spinal cord compression. Signs: pain, ataxia, paralysis.

Ocular

• Glaucoma: Primary open-angle (ADAMTS10 mutation) – screen breeders.
• Progressive Retinal Atrophy (PRA): Degenerative blindness.
• Cherry Eye: Prolapsed nictitans gland.
• Cataracts.

Endocrine

• Hypothyroidism: Lymphocytic thyroiditis; weight gain, lethargy, dermatopathy. Screen: T4, TSH, TgAA.

Other Common Issues

• Allergies: Atopy (environmental), food adverse reactions.
• Ear Infections: Pendulous ears → moisture trapping → otitis externa.
• Obesity: Food-driven breed; exacerbates IVDD, arthritis, diabetes.
• Epilepsy: Idiopathic, often 1–5 years onset.
• Factor VII Deficiency: Mild bleeding diathesis (genetic test available).

Preventive Care

• Annual wellness exams, weight monitoring, dental care.
• Genetic testing of breeding stock.
• Ear cleaning, joint supplements (omega-3, glucosamine).