Can one dog with edema transmit it to another dog?

Edema itself is not contagious. It's a symptom, not a disease.

Here's why:

* Edema is fluid buildup. It happens when the body's circulatory system isn't working properly, causing fluid to leak into tissues.

* Causes vary. Edema can be caused by various factors, including heart disease, kidney disease, allergies, injuries, and even certain medications.

* Not a germ. Edema is not caused by a virus, bacteria, or parasite that can be transmitted from one dog to another.

What *can* be contagious:

* Underlying conditions. If the edema is caused by a contagious disease like heartworm disease, that disease could be transmitted.

* Parasites. Certain parasites can cause edema, and those parasites could be spread through bites, feces, or other means.

Important Note: If your dog has edema, it's crucial to see a veterinarian. They can determine the underlying cause and recommend appropriate treatment.