We've been noticing at times that Lily has a strong order coming from her behind at times.
It's an odd smell that's hard to describe..It smells more like a chemical.
Last night she woke up and come over to me and I noticed it really bad. So I picked her up and looked and she was really flexing her bowl muscles and there was a weird liquid coming out. I wiped it off and if was blackish in color.
yes defiantly anal glands are full and need emptying you can do it yourself but its pretty gross, book her into the vets they will do it, but its nothing to worry about!! they have just gotten blocked which is common in all dogs.
I've never heard of the liquid being black though. I'd probably take her to the vet, especially if they are impacted you wouldn't want to express them yourself. Unless you really know what you're doing.