Constipation in dogs is not more common in females than males. Do Female Dogs Suffer More from Constipation? The truth and sex-related differences are explained :
Frankly speaking, the dog constipation can happen in both sexes at similar rates. What matters more are underlying causes, lifestyle, and health factors rather than gender alone.
What actually affects dog constipation risk :
Diet (low fiber, dehydration)
Lack of exercise
Age (older dogs are more prone)
Medical conditions (like hypothyroidism or neurological issues)
Medications
Pain when defecating (injuries, arthritis)
Sex-related differences (minor but possible)
Female dogs: Can sometimes have constipation linked to reproductive issues like uterine enlargement or after surgery (spaying), but this is not very common.
Male dogs: More likely to develop constipation due to prostate problems, especially conditions like benign prostatic hyperplasia, which can press on the rectum and make stool passage difficult.
So, if anything, older male dogs may actually have a slightly higher risk due to prostate enlargement—not females.
When to worry
Watch for straining with little or no stool, or hard, dry stools, but also a loss of appetite, some kind of a lethargy, etc. If constipation in your lovely pet lasts more than 1–2 days, or your dog seems in pain, it’s time to give him a natural digestive dog supplement GastroBalance Constipation Relief for Dogs

