Dogs do not typically get hemorrhoids the way humans do, but they can get other anal and rectal problems that look very similar.

Quick Scoop

  • In humans, a hemorrhoid is a swollen vein in the lower rectum or anus, usually linked to upright posture and straining.
  • Dogs’ gastrointestinal tracts are horizontal , which means there is less downward pressure on the veins around the anus, so true hemorrhoids are considered rare to essentially “nonexistent” in normal dogs.
  • What many owners call “dog hemorrhoids” is usually another condition that affects the rear end and just looks hemorrhoid‑like.

What It Usually Is Instead

Common problems that can be mistaken for hemorrhoids include:

  • Anal gland disease (impaction, infection, or abscess), which can cause swelling, pain, and even draining tracts near the anus.
  • Perianal fistulas, painful inflammatory tracts and ulcerations around the anus that can ooze blood or pus and smell bad.
  • Anal masses or polyps, which are growths in or around the anus that may bleed or cause straining.
  • Rectal or anal prolapse, where tissue protrudes from the anus and may appear as a reddish “ring” or lump.

These issues can cause: scooting, licking or biting at the rear, blood in the stool, difficulty defecating, foul odor, or visible swelling or sores.

When To Worry And What To Do

If a dog shows any of these signs, it is important to see a veterinarian promptly, because many “hemorrhoid‑like” problems are painful and do not resolve on their own.

A vet may:

  1. Examine the anal area and do a rectal exam to locate the true cause.
  2. Express or treat infected anal glands if they are involved.
  3. Prescribe medications (such as antibiotics, pain relief, or immune‑modulating drugs) for conditions like perianal fistulas.
  1. Recommend surgery or further testing if there are tumors, severe fistulas, or prolapse.

At home, avoid trying to pop, lance, or apply strong human creams to the area, as this can worsen irritation or mask the real diagnosis.

Quick FAQ Style Wrap‑Up

  • Do dogs get hemorrhoids? In practical terms, no—dogs almost never get true human‑style hemorrhoids because of their anatomy.
  • Why does my dog’s butt look like it has hemorrhoids? It is likely anal gland disease, perianal fistulas, a mass, or prolapse, all of which need a vet check.
  • Is it an emergency? Sudden swelling, bleeding, or obvious protruding tissue from the anus should be treated as urgent and evaluated as soon as possible.

Information gathered from public forums or data available on the internet and portrayed here.