dropping --> droppings . Otherwise both ok. . The first one could mean also today, or as well as something else. . Just to be clear, in the second one, "as well" very likely would be interpreted to mean, as well as something else, not also today.

Thanks stephen 💖

They're grammatically correct. "Dropping" is usually "droppings" though. They sound OK but a little "matter of fact" when in actuality something like this would be out of the ordinary (depending on context of course) but you do include "also" and "as well" to indicate this, or similar, has happened before. The second sentence has slightly more stress on the fact that this is happening again. To be honest in a polite conversation and without reverting to childlike, inoffensive words for excretion, these are probably fine as they are.