Examination of the Ocular Fundus in Dogs

Abstract

Generally, we can not investigate the ocular fundus before the age of 21 days in the Caniidae. However, the canine ocular fundus should be examined and recorded as soon as possible for congenital or genetic disease control in the posterior part of the eye. Basically, it is preferable to investigate canine ocular fundi without general anaesthesia as a part of the examinations. The inner ocular pressure should be checked using a mydriatric agent topically applied. After the examination, miotics should be applied to prevent induced glaucoma. Chorioretinitis is frequently recorded in the immature Akita dog's eye. The condition seems to be an initial sign leading to cataract, depigmentation of the nose, eyelids and skin, and finally blindness.

To prevent tragedy in this Japanese native breed, we wish to stress again that the investigation of the ocular region should be carried out at an early age as in other Japanese native breeds, standard and small, such as the Shiba, Kishu, Hokkaido-Inu, and so on, and in retrievers and others. If a nationwide survey of the canine eye is realized, points to be checked and regular techniques should be standardized with similar projects in other developed countries.