Entropion and Ectropion in Basset Hounds

Basset Hounds are prone to certain eyelid abnormalities, notably entropion and ectropion. These conditions not only affect the appearance of these dogs but also have significant implications for their eye health.

Entropion in Basset Hounds

Entropion is a condition where the eyelid rolls inward, causing the eyelashes and skin to rub against the cornea, leading to irritation, pain, and potential corneal damage. This condition is usually a result of genetic predisposition and can occur in one or both eyes. In Basset Hounds, entropion is often a developmental issue that manifests in young, rapidly growing dogs. It can also be secondary to other eye problems, such as corneal ulcers, which may induce spasms and contribute to the inward rolling of the eyelid​​.

Symptoms of entropion include squinting, excessive tearing, and the presence of a mucoid discharge. Severe cases can result in corneal ulcers, perforations, or the development of pigments on the cornea, which can interfere with vision. Diagnosis is typically made during a physical examination, often involving an optical exam with possible fluorescein staining to highlight corneal abrasions​​.

Treatment generally involves surgical correction, where a portion of the eyelid tissue is removed to prevent it from rolling inward. This surgery is usually deferred until the dog is more mature, around 6-12 months of age, although temporary measures may be taken for severe cases in puppies. Recovery prospects post-surgery are excellent, with a success rate of 90-95%​​.

Ectropion in Basset Hounds

Ectropion is characterized by the outward rolling of the eyelid, leading to exposure of the eye surface and conjunctiva. This condition can cause chronic irritation, frequent infections, dry eye, and corneal ulceration due to inadequate tear distribution or direct exposure. Like entropion, ectropion in Basset Hounds is largely a result of the breed’s specific physical traits, such as their droopy skin and large eye openings, which are selected for in breeding​​.

The treatment for ectropion may also involve surgical intervention, specifically blepharoplasty, to correct the abnormal eyelid position. This is crucial for preventing long-term complications and improving the dog’s quality of life.

Prevention and Management

Given the hereditary nature of both conditions, prospective Basset Hound owners should inquire about the ocular health of the puppy’s parents and any history of eyelid surgery. Regular veterinary check-ups are essential for early detection and treatment of these conditions. Furthermore, breeders are encouraged to avoid breeding dogs with known eyelid abnormalities to reduce the prevalence of these conditions in future generations.

Entropion and ectropion in Basset Hounds underline the importance of responsible breeding practices and attentive veterinary care. With proper management, affected dogs can lead comfortable and visually unimpaired lives.