Open fontanel refers to a condition where the affected dog has a hole in their skull due to the dog’s bone junctions not fusing properly. Because of this hole, the brain may be exposed to injuries, and the hole might also contribute to hydrocephalus.
If you see the signs of open fontanel in your dog, then you should consult a veterinarian for a proper diagnosis and treatment. Here’s what you should know about the symptoms, causes, and treatments for open fontanel in dogs.
Symptoms of open fontanel in dogs
Open fontanelles in dogs can be detected by looking for a soft part of the skull. Some of the other most common symptoms include:
- A dome-shaped skull
- Eyes that seem to point upwards or downwards
- General problems with coordination
Causes of open fontanel in dogs
Open fontanelles in dogs are considered to be congenital, which means affected dogs are usually born with the condition. Some of the other causes can include:
- A brain infection
- Hydrocephalus
- Tumors
In the case of some small dogs, such as Chihuahuas, open fontanelles are considered to be a standard part of the breed. But for many dogs an open fontanel can become a severe problem. Certain breeds may be more predisposed to having open fontanelles, including Chihuahuas, Yorkshire Terriers, and Toy Poodles.
Veterinary treatments for open fontanelles
If your veterinarian suspects that your dog is suffering from an open fontanel, they’ll first examine the dog and also look over their medical history. In some cases, vets may use X-rays and other imaging techniques to further confirm the diagnosis.
Unfortunately, there is no accepted treatment for the condition in dogs. Instead, it’s important to make lifestyle and environment changes to lessen the likelihood of the dog suffering trauma to the affected area. In some cases, special headgear can also protect the dog from experiencing injuries.