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The parts of the head are the nose, muzzle, stop, forehead or braincase, occiput (highest point of the skull at the back of the head), ears, eyes, eyebrows or brows, whiskers, flews (lips, which may hang down), and cheeks. Dog heads are of three basic shapes: [4] Apple-headed refers to a dog's head that is round on top, not flat.
Dogs have ear mobility that allows them to rapidly pinpoint the exact location of a sound. Eighteen or more muscles can tilt, rotate, raise, or lower a dog's ear. A dog can identify a sound's location much faster than a human can, as well as hear sounds at four times the distance. [41] Dogs can lose their hearing from age or an ear infection. [42]
Hip dysplasia in a Labrador Retriever Normal hips, for comparison. In dogs, hip dysplasia is an abnormal formation of the hip socket that, in its more severe form, can eventually cause lameness and arthritis of the joints. It is a genetic (polygenic) trait that is affected by environmental factors.
Hip scoring is a procedure used to determine the degree of hip dysplasia in dogs and other animals and reporting the findings in a standard way. The hip score is the sum of the points awarded for each of nine radiographic features of both hip joints. The British Veterinary Association uses the following criteria to determine hip score: Norberg ...
Several species of waterfowl have a protuberance known as the basal knob at the top rear end of their bill. Examples are the knob-billed duck, the swan, and the Chinese goose. The exact purpose of basal knobs is unknown but they may serve as an indicator of health or sexual maturity. [8]
The message reads, in part, "If your pet is drooling or foaming at the mouth look for these lady bugs. They cause ulcers on the tongue and mouth and have a very painful bite."
This dog's stifle joint is labeled 12. The stifle joint (often simply stifle) is a complex joint in the hind limbs of quadruped mammals such as the sheep, horse or dog. It is the equivalent of the human knee and is often the largest synovial joint in the animal's body. The stifle joint joins three bones: the femur, patella, and tibia.
"Last year my dog got emotionally attached to a pumpkin. So this year we planted him a pumpkin patch. Here's an update," the Instagram account for Ollie shared in a video. "The pumpkins are taking ...