Many people think that Mestizos are “tougher” dogs because they have a mix of genes from different breeds. They often say, “He has a better immune system because he’s not a purebred”. And others, on the contrary, are afraid that the mestizo can get all the diseases at once. Where is the truth? If you are thinking about getting a dog from a shelter, picked up a puppy from the street or are just interested in the topic of health in dogs – this article will help to understand. Let’s take a look at how heredity works in Métis, whether it’s true that they get sick less, and how to help them stay healthy.
Genetics is a complicated thing, but the important thing to know is that every Métis gets a set of genes from both parents, even if they were different breeds or mongrels. If one parent had a genetic disease, chances are the Métis will inherit it. But – and this is important – if the second line is “pure,” meaning it doesn’t have that gene defect, the chances of the disease are much lower than two purebred parents with the same problem. This is called the hybrid vigor effect: thanks to genetic diversity, the body can better fight some weaknesses. But this is not a guarantee – some diseases can manifest themselves even after a generation.
What diseases are most common in mestizos?
Although Métis tend to have fewer hereditary problems, this does not mean that they are always healthy. For example, hip dysplasia, heart disease or eye disease can also be passed on in mixed lines, especially if one parent was a large breed. Small breed mestizos are more likely to have dental, tracheal or knee problems – these are also hereditary traits. In addition, it’s important to consider the environment in which the dog grew up: poor nutrition or parasites all have a big impact on health, regardless of breed.
How do you keep your Métis healthy?
The best thing you can do for your Métis is to have him checked regularly by a veterinarian. Even if the dog seems alert and active, some problems can develop asymptomatically. Blood tests, heart checks, and organ ultrasounds at least once a year are a good investment in your Pet’s long life. If you know at least approximately its origin – for example, mom was a sheepdog, and dad – someone smaller – the veterinarian will be able to orient what problems may manifest themselves in the future. And one more thing: proper nutrition, parasite treatment and love can compensate for even less than ideal genetics.
Conclusion
Mestizos can be both genetically stronger and have problems that are not visible at first sight. But the most important thing is not the origin of the dog, but how it is cared for. Careful care, attention to health and timely help – that’s what really affects the quality and longevity of the animal’s life.
