Context: I was down with flu; delegated walking and feeding dogs to staff for last 3 days. Went for evening walk, noticed one of my dogs trying to poop, but didn't pass any stool. 3 hrs later, she's pooped a little amount of blackish liquid.
Tried contacting vet, no answer. Don't know if driving all the way to town late at night will be useful if the vet isn't there.
Ask: if you have/had a dog, and have a home remedy that worked for your dog's constipation, p.share!