A Veterinarian.
No it is not. You need to take your pregnant dog in to be checked out by your Veterinarian to see what is causing the fever. Normal temp in a dog is 101 - 102.
The dog has a fever for a reason, I'm assuming you have taken their temperature, a high fever is very serious, please see the vet NOW
A dog's normal body temperature is much warmer then that of a human. A dog is considered having a fever when his core body temperature is above 103 degree. A dog with a true fever needs medical treatment immediately as this is a serious condition in a dog.
It is called being in heat or in season, is when the dog can become pregnant. No there should not be any signs of a fever. The normal temperature in a dog is 101 to 102 degrees. If your dog is running a fever while in heat, I would take her in to be checked out by a Veterinarian.
If you have a fever you need a medicine with a fever reducer. Acetaminophen and ibuprofen are the common fever reducers.
See your Vet
A better question would be what is the temperature of a normal dog. That would be about 101 to 102. Above that would mean that the dog has a fever. Also remember, just because a dog is sick does not mean that the dog would always have a fever.
If your dog has Valley Fever and is pregnant, best would be a trip to the vet. It could spread to the puppies.
Do not give Ibuprofen to a dog; it is not safe to use in dogs.
A dog with a temperature of 104.6°F is considered to have a high fever and should be seen by a veterinarian immediately. Fevers can be caused by infections, inflammation, or other underlying health issues that need to be addressed promptly. Treatment will depend on the underlying cause of the fever and may include medications to bring the temperature down and address the underlying issue.
the dogs tempeature is taken rectally.
If she is seriously ill take her to the vet.