what dog has least health problems

If you’re looking for a dog that has fewer health problems, there are several breeds that tend to live longer lives and be less prone to genetic diseases.

Chihuahuas are small dogs that are full of energy and they are also one of the healthiest dog breeds. They are known to live for over 20 years with proper health care and a lot of love.


Despite their small size, chihuahuas are very resilient and often live longer than many other dog breeds. However, a tiny chihuahua can still develop some health problems.

One of the most common health issues affecting chihuahuas is dental disease. Their small heads make it easy for food to get trapped between their teeth, resulting in plaque and gum disease.

Some chihuahuas can even be born with very little enamel, making them vulnerable to rot and cavities.

Another very serious issue that chihuahuas face is a genetic condition called PRA (photoreceptor apathy). This causes the photoreceptors in the back of their eyes to fail, eventually leading to blindness.

Chihuahuas are also prone to hip dysplasia, a condition that occurs when their thigh bones don’t grow correctly, causing the hip joint to shift out of place. This can cause pain, lameness and abnormal gait.

Australian Shepherd

Australian Shepherds are a great choice for active families because they love to play, train and socialize with their owners. They also have the loyalty and intelligence needed to be an ideal family dog.

However, Aussies do not thrive in homes that don’t provide them with enough mental and physical exercise. They can become destructive and anxious if they don’t have someone to spend time with them.

Fortunately, Aussies are generally healthy and have a long lifespan. They can live up to 12-15 years with proper veterinary care, regular exercise and a high-quality diet.

One of the few health problems that Aussies are prone to is hip dysplasia, which is caused by genetic malformation of the hip socket. This condition can cause painful lameness and affects about 6% of Aussies.

Another hereditary problem is progressive retinal atrophy, which is a condition that can lead to blindness in dogs. It’s important to note that a pup’s eyes can be examined at an early age to determine the presence of these conditions.

Border Collie

The Border Collie is one of those breeds that’s blessed with a strong body, potent immune system, and resistance to many common dog ailments. But like any breed, it’s important to stay informed about the health concerns that come with owning a Border Collie so that you can make an informed decision about whether this smart, active dog is right for you.

Among the top 5 most common health concerns of Border Collies is a condition called hereditary eye disease, Collie eye anomaly (CEA). This genetic defect is present from birth and causes malformations in the eyes which can lead to vision defects and blindness.

Another hereditary condition is neuronal ceroid lipofuscinosis which leads to seizures and personality changes in affected dogs. This is a fatal illness and there is now a genetic test available that can flag this defect so responsible breeders can prevent it in their lines. And finally, there is a degenerative disease called progressive retinal atrophy which results in loss of vision.

Cardigan Welsh Corgi

The Cardigan Welsh Corgi is one of the oldest dog breeds in Wales. Originally bred for herding and cattle protection, they’re highly intelligent and affectionate.

They are loyal and adaptable, thriving in many environments as long as they have daily exercise and play. They’re also quite fond of people, and enjoy spending time with their family as a pack.

Their double coat is water-resistant and easy to care for, requiring only weekly brushing. Their hair is prone to shedding, though, so it’s important to trim them regularly and brush out their coat throughout the year.

Like most dogs, the Cardigan Welsh Corgi can be prone to dental disease. Be sure to brush them regularly and have their teeth professionally cleaned if needed.

Fortunately, most of the health problems that affect dogs can be prevented with good nutrition, regular exercise, and proper socialization from puppyhood. Teaching your Cardigan Welsh Corgi the right things from the start will help them live long, healthy lives.