Canine brucellosis in dogs: what should you know?

Canine brucellosis is caused by Brucella bacteria and may spread between dogs through reproductive fluids, birth material, or other infected secretions. Some dogs show few obvious signs. Possible findings include reproductive problems, enlarged lymph nodes, eye inflammation, back or joint pain, fever, lethargy, or swollen testes. People can become ill after contact with infected animals or materials, so the condition matters beyond the affected dog. These signs overlap with other illnesses; only veterinary assessment and appropriate testing can clarify the diagnosis.

Contact a veterinarian if your dog has compatible signs, a reproductive history that raises concern, or known contact with an infected dog. Until advice is given, avoid breeding, sharing bowls, and contact with birth fluids, placentas, blood, urine, or reproductive discharges. Wear gloves for unavoidable cleaning, wash hands thoroughly, and keep children away from contaminated material. Do not start leftover antibiotics; treatment and household precautions require veterinary guidance. Tell your doctor if you had direct exposure and feel unwell.

Seek prompt veterinary care for fever, marked weakness, severe pain, sudden loss of coordination, eye changes, or difficulty standing. Contact a medical service if an exposed person develops fever, night sweats, muscle aches, joint pain, or unusual tiredness after handling a potentially infected dog. Mention the animal exposure clearly so the clinician can consider brucellosis and arrange suitable tests.

Ask the veterinarian which blood tests are appropriate, whether the dog should be isolated, how to clean its environment, and what reproductive management is advised. Ask about treatment options, follow-up testing, and precautions for household members, breeders, and other animals.