Tag archives: inherited disease

The popularity of genetic health testing in domestic animals is rapidly increasing for a variety of different applications. Although genetic testing of dogs has been more widely recognized by the public than similar testing in cats, advancements in genetic testing are also becoming increasingly popular among those that have a special feline in their life. In order to address the genetic health concerns of our cat-loving friends and their wonderful felines, the team at Paw Print Genetics has developed the CatScan, a powerful genetic screening tool for inherited diseases and traits. Aside from its important use by feline breeders to make informed breeding decisions and to prevent the production of kittens with certain inherited diseases, the CatScan also has powerful applications in clinical veterinary medicine especially in cases where testing is performed early in a cat’s life or when the cat’s pedigree is unknown.  

Early Screening for Greatest Impact

From a technical perspective, the CatScan can be performed using cheek swabs from kittens of any age as long as it is possible to prevent contamination of their DNA sample with DNA from other cats or mother’s milk. However, testing kittens early (around the beginning of weaning) is a common ...

Since its origination as a rodent hunter in the late 1800s, the German-bred miniature schnauzer has become one of the most popular dog breeds in the United States. Believed to originally have been developed by breeding the standard schnauzer with the smaller affenpinscher (and possibly the poodle), the miniature schnauzer is a hardy, tenacious breed with an energetic, playful personality. Often appreciated for their natural aptitude as watch dogs, miniature schnauzers can be great family pets. 

Unfortunately, like most popular dog breeds, the miniature schnauzer is known to develop some inherited diseases that can create difficulties for the breed and the people that love them. Luckily, several inherited diseases in the miniature schnauzer have had their specific genetic mutation identified and can now be prevented in puppies by testing dams and sires and using informed selective breeding techniques. Carriers of recessive genetic diseases (diseases in which the offspring must inherit one copy of the genetic mutation from each parent to show signs of disease) are particularly troublesome for breeders because despite the fact that parents carrying a single copy of a disease causing mutation are not affected by disease, they can still pass the mutation to offspring and produce ...