This four-day package is great if your time is limited or combined with tours to other parts of the state. For reservations or additional information on any of our Alaska vacation packages please donât hesitate to call Alaska Tour & Travel at 800-208-0200, or submit an online reservation request or contact us online.e never mark up our packages so you know you are getting the best possible price. Our trained staff of Alaska based travel specialists are available to answer your questions, and to make sure your Alaska vacation turns out to be the trip of a lifetime.
Causes for canine cataracts: eye injury, diabetes, old-age, nutritional disorders, genetic inheritance, toxic cataracts caused by disease, infection, birth-defects and radiation from cancer therapy.
Dogs with PRA usually develop cataracts that are termed âtoxic cataractsâ, in the mid to late stages of PRA. Cataracts are opacities within the lens, and usually both eyes of dogs with PRA develop cataracts. There are many causes of toxic cataracts, but the most common cause in dogs is PRA. As the retinal tissue slowly dies, it releases toxic by-products of cell death that are absorbed by the lens, causing lens damage and cataract development.