But regardless, if the black spot is not at all raised but completely flat, Male dogs, especially unaltered male dogs, can develop adenomas.
Dogs have anal sacs on either side of the anus that fill with fluid produced by the anal Discharge from the anal glands. Licking and biting around the anus.
Learn about the veterinary topic of Disorders of the Rectum and Anus in Dogs. Find specific details on this topic and related topics from the MSD Vet Manual.
If your dog has chronic problems with their anal glands, you know what I mean. from the gland under the skin, to an opening right next to the anus. .. and brownish discharge with these little black chunks in it that appear to.
The last couple of months I have noticed that Toby's anus is black. At first I. My dog does have a black crusty area on his back where he has allergies and chewed an area on his back. Maybe its Due to the crusty stuff. Butt.