Hypothyroidism in Petit Basset Griffon Vendéens
Low Risk Category: Endocrine Typical onset: 4-10 years Hereditary: Yes Est. treatment cost: £300-£800/year
Hypothyroidism is occasionally observed in the breed within the Petit Basset Griffon Vendéen. Common indicators include weight gain without diet change, lethargy, and cold intolerance. Hypothyroidism is the most common endocrine disorder in dogs, caused by reduced thyroid hormone production — most often from immune-mediated thyroiditis or idiopathic follicular atrophy. It affects metabolism, skin, and coat quality. It typically becomes apparent at 4-10 years. In smaller breeds like the Petit Basset Griffon Vendéen, early detection and prompt treatment generally lead to better long-term outcomes. This condition has a hereditary component — prospective owners should request documentation of health screening from the breeder. Treatment costs are estimated at £300-£800/year, making comprehensive pet insurance a practical consideration.