What does it mean when your dog’s poop is dark brown? A Step-by-Step Guide

My Dog’s Poop Is Red or Black

Red streaks in your dogs stool represents blood, and many things can cause this. Anything from stress to parasites can contribute to blood appearing in the stool.

If your dog’s stool is black, this also represents blood — but blood that has been digested. This typically means there is an ulcer or parasite issue going on, but it could indicate other health concerns as well.

If you notice blood in your pets stool or it appears dark and tarry, a trip to the vet is in store.

What Does Normal, Healthy Dog Poop Look Like?

Let’s make sure we’re on the same page about what normal dog poop usually looks like before we get into the nitty gritty of funky caboose creations.

Healthy dog poop is firm (but it still gives a little — think Play-Doh), slightly moist, easy to pick up, and medium to dark brown in color.

It should also be comprised of segments that fall apart easily, and lack any type of coating. Finally, the contents should look mostly uniform.

That said, occasional visible variations are nothing to worry about. This includes things like bits of undigested food or a poop or two that are wetter than normal.

It is a good idea to get in touch with your vet to get your pooch some help if:

  • Your dog produces loose stools or diarrhea that continues for several bowel movements or becomes watery.
  • Your dog has been acting unusually or seems unwell.
  • Your dog is constipated and hasn’t pooped for more than 24 hours.
  • What does it mean when your dog’s poop is dark brown?

    Why is my dog’s poo black?

    Black or tar coloured faeces indicates that there is blood present in your dog’s digestive tract, this is called ‘melena’. Black blood tells us that the problem is likely to be in the upper digestive tract (stomach or small intestine) because the body has already worked hard to try to digest this blood.

    Fresh, red blood in poo would indicate a bleed in the lower digestive tract, this is called ‘haematochezia’. Dogs with melena may produce large volumes of black, tarry faeces in a short space of time, or alternatively, they may produce small volumes of black, tarry faeces intermittently over a longer period.

    Dog Poop Color Chart: What It All Means

    Did you know you can tell quite a bit about your dog’s health and wellbeing from checking the colour of their poo?

    True story! As it turns out, the colour of a dog’s poo may be a precursor of health problems and if you know what to look out for, can serve as a useful indicator of when it’s time to seek the assistance of your vet.

    Do you ever encounter black or yellow dog poop and wonder what may be causing it? Well, we have some answers for you…

    Very dark or even black dog poop can be a sign of stomach ulcers in dogs, or bleeding of the gastrointestinal tract. Black dog poop gets its colour because the blood isn’t fresh – it’s been digested and had time to darken.

    What to do: Keep an extra eye on your dog’s droppings. If they’re losing weight and vomiting regularly as well leaving black dog poop, give your vet a call.

    Grey poop is a giveaway that your dog’s digestive system is struggling to break down fats. This can occur either as a result of eating too many fatty foods, or of a bigger, more complicated problem with their pancreas.

    What to do: If your dog has broken into your bin or stolen your BBQ snacks, you can probably put their grey/slimy poo down to that. If you know of no reason for their poo being this colour or if it persists, arrange to see your vet.

    It’s unlikely you’ll come across white dog poop, but if your dog’s poo has lots of white specks in it (that look like little rice grains), this is a sure-fire sign that they’ve got tapeworms.

    What to do: Set about worming your dog ASAP! Your vet will be able to help you find a suitable product for treating tapeworm.

    Red poo, or poo that appears streaked or laced with red, can be a sign of a few things:

    There’s always the chance that the cause of red poop is a cut on the dog’s anus too, which is less of an immediate concern.

    What to do: If you see any red dog poop, keep an eye out. Contact your vet if it happens repeatedly.

    If your dog’s poo is pink or purple in appearance, sort of like jam, contact your vet right away. It could be a sign of severe gastroenteritis.

    What to do: If you’ve recently changed your dog’s diet or you know they’ve eaten something they shouldn’t, think about reversing the change if yellow dog poop carries on for too long. If you haven’t made any changes and know of no reasons for your dog pooping yellow, have a chat with your vet. They’ll be able to investigate further and test for potential food intolerance issues.

    The dog’s digestive system is effectively getting rid of the digested food earlier than it normally would, before the bile has had a chance to turn it into a normal and healthy-looking brown. This may indicate a liver or biliary problem.

    What to do: Once again, keep an eye out and have a chat with your vet if symptoms persist.

    What to do: It all comes down to circumstances. There’s probably not a lot to worry about if you know your dog has eaten a lot of grass, but if you’re concerned and if they’re displaying other symptoms such as restlessness and vomiting, take them to the vets as soon as you can.