Mix-Breed Pug Mix: A Unique Canine Companion
What breed is a Pugdog?
Answer: A Pugdog is a mixedbreed dog.
For us, purebred dogs often tend to have higher IQs than mixedbreed dogs. While purebreds do have certain advantages in intelligence, this does not necessarily mean that all purebreds are smarter than mixedbreed dogs. Moreover, when it comes to raising dogs, we cannot solely rely on their intelligence. We must also consider their temperament, appearance, and other factors. The key point is that mixedbreed dogs generally have better physical health and are less prone to illness than purebreds.
It's not true that all mixedbreed dogs are unintelligent, as intelligence can vary among individuals. However, mixedbreed dogs tend to have healthier bodies. Many purebred dogs show some congenital defects, such as the Dalmatian prone to congenital deafness, the Boxer susceptible to malignant tumors, the Poodle prone to epilepsy, and the Doberman prone to hemophilia. Visionary diseases like cataracts and glaucoma can also affect purebreds, leading to retinal degeneration in blind dogs. According to a survey by the University of Pennsylvania School of Veterinary Medicine, purebred dogs are three times more likely to suffer from diseases than mixedbreed dogs.
Mixedbreed dogs generally have more stable emotions, while some purebreds may be more excitable and anxious. Dogs like Chihuahuas, Yorkies, and other toy breeds often tend to be overly nervous, sensitive, and active. Many Mastiffs, German Shepherds, and Dobermans may be overly fearful, and some breeds, such as the Rottweiler, Shih Tzu, and Tibetan Mastiff, are prone to genetic disorders. Other breeds, including American Cocker Spaniels and Golden Retrievers, have also been found to have genetic diseases.
Compared to purebreds, mixedbreed dogs do have some drawbacks. Many mixedbreed dogs are the result of unselective breeding by humans, making it impossible to selectively preserve certain physical traits. To maintain (or exaggerate) a rare trait, breeders must pair two genetically similar dogs. Dr. D. L. B. McCaughan and his colleagues at the Ontario Veterinary College say, "All purebred dogs have a history of inbreeding. Pairing two genetically similar dogs increases the likelihood of harmful recessive genes. Breeders of purebreds cannot avoid passing on these defects. Many dogs are carriers of隐性基因, but they may pass on the genes without realizing it.
Aside from hidden diseases, selective breeding and inbreeding can also harm dogs. Those who call themselves "responsible" breeders proudly showcase their "standard" dogs. The AKC, the most popular purebred dog registry in the United States, claims that the club's standards describe "the most ideal aspect of each breed." In reality, breed standards can strip dogs of their natural benefits. Without human control, today's dogs would be like Australian wild dogs.
Dr. Oxygen Pet Doctor Reminds You: Mixedbreed dogs have their own strengths and weaknesses. Although mixedbreed dogs may not have the most ideal appearance or intelligence, purebreds are more prone to certain genetic diseases, which is something worth noting. To learn more about dogs, you can click on "What are the breeds of guard dogs" to read more articles.