Honestly made a stressful situation worse. And I didn't have time to debate. Yeah.. mothers right?

I guess so haha. My dog has a tendency for revenge pissing. If we stress her out too much because there are too many changes. Then she likes to piss in some ones bed. She does it everytime we return from holiday and she has been staying over by a different family. She also some times does it when we bring her to the summerhouse. And has done so on my pillow. My mom left for a work course and came back and she pissed on my moms side of the bed. Worst was a couple of years ago when we got an exchange student. She had lived by my parents for a bit over a week when our dog pissed on her pillow. Which made our exchange student feel our dog hated her.

Our dog is completely clean otherwise. But you can always tie these revenge pissing to when stuff happens.

If you read the wiki I sent you. Actually no. Most animals don't. But dogs have a type of bleeding attached to their heat. That isn't the exact same as humans menstruation. I didn't even know this. But growing up with female dogs and also breeding them. I have always found it natural that they did it.

Yep! There even exist doggy panties with a hole for her tail. And you can cut up small human pads and put them into the panties to catch the blood. We usually do this when she is in heat. But we didn't realize she had gotten into heat till probably the day after when we found blood spots around the house. I mean she can't exactly tell us she has it. So you just got to keep an eye out for it.