Physical changes in a dog may occur due to a variety of different reasons. Some possible causes include illness, the natural aging process or changes in weather.
it will cause the dog waste to change color depending on what it ate for example if the dog ate oxtail its waste would be brown and the dog will choose if it like the food so if you have given a chihuahua a peace of lettuce it will probably not like it. that was my essay about feeding a dog
cause he felt like it
Several factors can cause a dog's fur color to change over time, including genetics, aging, exposure to sunlight, and certain health conditions.
cause it hates u and you have to change yourself in some way.
death
insanity
ill health neglete accident
I would say they smell something...
Cause its scared of the other dog.
No, rubbing a dog's belly does not cause depression. Too much change, not enough exercise, play, can cause depression in dogs. A great resource for information on dog depression is: http://dogtime.com/depression.html
No, eczema is not contagious. If your dog has eczema you should ask your vet. I know one cause of eczema can be from the diet the dog is on so it's a simple change of the food.
There are several reasons why a dog's fur may change color. It could be due to natural aging, exposure to sunlight, diet changes, or underlying health issues. It's best to consult with a veterinarian to determine the specific cause of your dog's fur color change.