Biewer Terriers are relative newcomers to the canine world and to date have made a great impact on dog lovers. These cute, small terriers much like their cousin the Yorkie are, however, predisposed to certain hereditary health disorders as well as few acquired conditions too.
The one health issue the breed is most prone to suffer from is a sensitive stomach, which means these little dogs need to be fed a well planned and carefully balanced diet to avoid upset tummies. Below is a list of health disorders more commonly associated with the Biewer Terrier.
Distichiae
This is a painful eye disorder where too many eyelashes grow around a dog's eyelid which typically sees two hairs growing out of the same follicle. If left untreated, the dog's cornea becomes ulcerated which could end up causing permanent damage to their vision. Early treatment is a must to prevent any damage being done.
Legge-Calve-Perthes Syndrome
Legg-Perthes disease affects the hip joint and is caused by an inadequate amount of blood reaching it. This result in the dog's femur bone weakening and the end result is that it collapses due to the cartilage around the joint becoming malformed or cracked. Clinical signs of a problem are quite obvious and include the following:
Limping
Pain and discomfort
Vets typically take X-rays to establish whether a dog is suffering from the condition before recommending the right sort of treatment or therapy.
Luxating Patella
This is a condition that affects a dog's kneecaps where the become dislocated or slightly out of position.
Although it is a hereditary condition that Biewer Terriers often suffer from, trauma and injury can also cause Luxating Patella. If the condition is very severe, a vet would recommend surgery to correct the problem.
Portosystemic Shunt
A portosystemic shunt is a hereditary abnormality which affects the liver and blood. In severe cases, blood flow totally bypasses the liver allowing it to flow through the entire body which results in the unfiltered blood poisoning vital organs, namely the heart, lungs, and brain. If you suspect your pet may be suffering from this condition, you should get them to the vet so a correct diagnosis can be made followed by the right treatment as soon as possible.
Hypoglycemia
Hypoglycemia is a health issue that affects many toy breeds including the Biewer Terrier. Puppies up to the age of 4 months old are more usually affected by the condition which is why it's important to watch out for any symptoms during the first few months of their lives.
However, older dogs too can develop hypoglycemia, although it is quite rare which is lucky because there are certain complications that can make the condition much harder to treat when dogs develop hypoglycemia later on in their lives.
Very young and smaller dogs tend to suffer from the condition if they are not fed at regular intervals throughout the day.
Malocclusions
Just like quite a few other smaller terriers, the Biewer tends to retain their milk teeth which can lead to malocclusions. This is when their adult teeth cannot break through correctly which results in teeth not sitting properly in a dog's mouth.
Buying a Biewer Terrier Puppy
If you are thinking about a Biewer Terrier puppy, it's really important to contact a breeder who has a well-thought breeding program in place and who screens a; their dogs for hereditary or congenital disorders. The problem is that some of the "bad genes" responsible for the many genetic disorders are capable of skipping several generations so there's never really a guarantee puppies won't suffer from any of them.
Good breeding programs do, however, reduce the chances of this happening which is why it's so important to contact a reputable breeder if you are thinking about getting a Biewer Terrier puppy.
Conclusion
In general, the Biewer Terrier is a healthy little dog although, like their cousin in the Yorkie, they are predisposed to developing a few hereditary and acquired health issues which the owners need to know about. The sooner a condition is diagnosed and treated, the faster a pet is made to feel more comfortable and as a general rule of thumb, the better the outcome tends to be for the dog. However, not all Biewers develop any of the health issues listed above during the course of their lives. The others thing to bear in mind is that no matter how well bred a dog might be, bad genes are able to skip several genr=rations so it's always worth knowing about them.