I've been wrapping my head around that, marketing, barking up trees, and sitting in the corner for time out. 

If it is a legitimate ESA than you cannot charge a deposit or additional pet rent since you don't have a pet, you just have a medical device that happens to bark, poop, shed, and may bite someone. 

You can also require them to clean up dog poop and keep the animal from excessively barking or causing disturbance. 

Have a written policy that spells out basic responsibilities: keeping animal under control, no barking, clean up after it quickly, repair damages immediately, etc.

I've had great success with 360 images and video, but it's still not the same as walking through at your own pace, opening cabinets, sensing the natural light, look over the fence at the neighbor's yard, listening for traffic or barking dogs, driving the neighborhood, etc.

Jonathan, you're barking up the right tree my man lol.

We also tell the tenants that if the dog's barking bothers other tenants the mutt will be evicted through the court system for disorderly conduct.         

I don't really have urine issues as all the flooring are hard porcelain or ceramic tiles, not carpet or wood.The issues with dogs that I have personally experienced are ripped up sprinkler wires and valves in the yard, craters in the yard, ripped down window blinds and draperies, kitchen cabinet doors with hinges pulled off, interior doors or cabinet doors with corners chewed off, claw marks on baseboards and door trims, neighbors complaining about excessive barking, property maintenance or appliance repair or others trying to service the property hesitate to enter property due to hissing and barking aggressively, property insurance carrier's unannounced inspection requiring dog breed/vaccination/wellness records etc etc etc...So all things considered I have disallowed dogs but not cats. 

You can't charge a deposit or rent or even an application fee for a service animal, but they are still subject to rules (no barking, always leashed, clean up after them immediately, etc.) and violations could result in fines, removal of the animal, or termination of the lease.It's very important for Landlords do educate themselves on the law.

Pets: weight limit under 25 pounds; rather than saying no dog breeds with bull in the name supply sample acceptable breeds; VERY LARGE $1200 pet deposit; fines for nuisance barking or not picking up waste; state that you will approve photo of pet... and a monthly fee of $30 per pet.Income for attorney is much better if you can verify.