First picture shows the droppings and 2nd picture shows the positioning next to the sliding glass door (after I removed it and sprayed cleaner). I woke up this morning and found THIS on my living room floor! We have NO pets and this is obviously far too large to be rat or squirrel droppings. It almost looks like a Chihuahua relieved itself on my floor. All doors with outside access were locked and are still locked this morning. All interior doors were closed except my bedroom and my toddler's bedroom (who sleeps in a crib and woke up in his crib this morning so definitely nothing to do with him). 

I moved into this apartment a month ago and haven't seen or heard any type of animal activity. The only possible points of entry are the kitchen, living room, and bedrooms, but to my knowledge there aren't any holes big enough for a creature to enter that leaves that big of droppings! There is a decently large hole in the cabinet under the kitchen sink leading into the wall, maybe 4 inches across, but all cabinets were closed when I got up this morning so unless whatever it was politely closed the cabinet behind them when it left... There are no holes in the bedroom or living room walls, ceiling, or floor for it to enter. I'm so confused. Whatever it was doesn't seem to still be inside, I've checked everywhere. If it's relevant, pest control for the apartment complex made their monthly visit yesterday and sprayed inside the apartment for insects, no clue if they did anything outside or in adjoining units that could have caused the animal to enter but question still remains what could have possibly left this with no obvious point of entry?! 

Dropping identification (lowkey freaking out and so confused!)