<human>: Provide a brief overview of the text.

I'm planning on moving into a different apartment. I toured one yesterday, and it's perfect for me. They require two references on the application, and I was planning on using a current and former boss. Should I use my current landlord instead? 

My situation with my current landlord: I recently went month-to-month on my lease, and told them I might be moving in the next few months, so they won't be surprised by hearing I'm looking for a new place. I've been a great tenant, always pay rent on time, no complaints from neighbors, only contacted them when completely necessary (squirrels in walls, poorly sealed windows). 

HOWEVER, I got a dog a year ago, and never told my landlord. Dogs are allowed, but I'm assuming they would've been charging me an extra fee per month had they known. If I use my current landlord as a reference, I'm afraid that my potential landlord will ask about my dog. How likely is that? Do they even care about dogs enough to ask a former landlord? If it happens, my current landlord will say they didn't realize I have a dog, and I'd look shady. If I ask the potential landlord not to ask about my dog, it'd reflect just the same. What do I do?
<bot>: When applying for an apartment, should I use my current landlord as a reference if they don't know I have a dog and the potential new landlord does?