Research shows welfare risks in small pedigree dogs
Research from Utrecht University shows that small purebred dogs and crossbreeds of small dog breeds often suffer from herniation of the cerebellum through the occipital hole (Chiari-like Malformation) or cavity formation in the spinal cord (Syringomyelia). Because this can cause serious welfare problems, breeders should be aware of this risk when breeding with these small dogs. Also, those who buy such a dog should be alert to this, to avoid medical problems.
Chiari-like Malformation is a condition in which the cerebellum comes out through the occipital hole. With syringomyelia, cavities form that can damage the spinal cord and cause pain.
Small breed dogs and crossbreeds
Veterinary neurology expert and associate professor Paul Mandigers previously researched the two conditions in Pomeranians and the Cavalier King Charles Spaniels. That these conditions have now also been seen in a significant frequency in chihuahuas, French bulldogs, griffons and pugs, as well as several other small breed dogs and crossbreeds, shows that these diseases are more common than initially thought.
Mandigers: “Dogs with these abnormalities can suffer greatly. We really need to reduce this by assisting breeders in making a healthy selection of breeding dogs. The dogs can be screened by MRI examination. By selecting healthy parent dogs, much suffering in the offspring can be prevented. Let's fight these diseases together.”
The project “Chiari Malformation and Syringomyelia in the Miniature Canine” was made possible thanks to donations from the partners and supporters of Friends of Veterinary Medicine. With this support we are getting closer and closer to a solution for these conditions in the Dwarfkeeshond. Will you also join us in making a difference and contribute to even more animal health and welfare? Donate to Friends of Veterinary Medicine.