What is This?

I stepped in something wet and sticky
I don't know what it is
it made me feel really icky
Will someone tell me, what is this?

It could have been spilled juice,
but it doesn't seem to match the clues
maybe it's my mom's perfume, but I doubt it
It reeks so much, I just want to vomit
I think it may be egg yolk,
but it's no time for a joke
Elmer's glue may just be it,
but it doesn't seem to fit

I can't guess anymore,
of what could possibly be on the floor
Now I have to go away,
I have a puppy to housebreak