Bulldogs and Leash Problems Amongst canines, glaucoma is a prevalent eye condition. Bulldogs diagnosed with glaucoma experience intraocular pressure (IOP) or heightened pressure in the eye. To evaluate the effects of eye pressure in DOGS, researchers at the University of Minnesota College of Veterinary Medicine studied 26 canines to assess whether the pressure induced by neck collars triggered an elevation in intraocular pressure (IOP). Intraocular pressures were evaluated before and after neck pressure was applied on the subjects. Both the pressure of the DOG leash and a harness were assessed to measure variations in pressure. The findings of the study showed that when collar pressure was applied, intraocular pressures drastically increased from the baseline levels. However, the DOG harnesses did not show any changes in pressure. While adult dalmations are covered in cute black spots, dalmation puppies are actually born solid white. Their spots don't show up until they are at least a week old. Sometimes not until they are a month old. According to the primary author of the clinical study Amy Pauli, DVM, an ophthalmology resident at the University of Minnesota College of Veterinary Medicine, even the most brief increases of pressure in canines afflicted with any type of ocular disease (in example: glaucoma) can trigger damaging effects on the eye. Additional pressure may , be detrimental to both the retina and the optic nerve. For DOGS with a feeble to thin cornea, glaucoma, or other conditions where the IOP may be increased should not wear a collar. Alternatively, a harness can prevent further damage. According to the Guinness Book of World Records, the longest lived dog was an Australian Cattle Dog named Bluey. The dog lived to be 29. This case was considered unusual since smaller dogs generally live longer. The chihuahua is actually the breed that tends to live the longest. In conclusion, bulldogs who have the tendency to exert force on the leash during a walk fare better from a harness opposed to the major complications associated with an increased IOP. Moreover, the canine studies evaluated different pedigrees (in example: breeds bred to pull). For instance, Siberian Huskies and Alaskan malamute were found to rather resistant to elevated pressure in IOP. Alaskan Malamutes are known for being friendly and loyal. In fact, Chewbacca, the hairy Wookiee in the Star Wars movies and the name of the character of indiana Jones were both inspired by George Lucas' loyal dog Indiana, an Alaskan Malamute. Most adult Borzoi (russian wolfhounds) are almost mute. They bark only very rarely. They are gentle, sensitive dogs with gracious house-manners and a natural respect for humans. Their quiet nature makes them an ideal pet for families with children. Inbreeding causes about 3 out of every 10 dalmations suffer from some sort of hearing loss. The good news is that, like deaf people, they can easily be taught to recognize words in sign language and still make excellent companions. The tibetan terrier is not a true terrier and is probably more closely related to the lhasa apso. However, the tibetan terrier is indeed from Tibet, where monks once treasured this intelligent breed of dogs as guardians of their temples.