She also has a dog which violates the number of pets in the lease agreement.

Samson Kay I require everyone (and everything (pets)) listed on the Application.Joel Owens is correct about evicting "and all others" when helping Tenants leave in Massachusetts.There's a fair amount of misinformation (or only applies in "my" area) on BP so check all this w/your Attorney for the App and Qualification guidelines.

What is your policy on pet deposits?

Get a feel for the pet's personality.

We would also be able to market to people that are on temporary duty or to extended families that are visiting.The advantage of staying in a duplex on our land include:1) Full Kitchen2) Ample parking for moving vans, trailers, boats, etc3) Washer/dryer in unit4) Pet Friendly 5) More space and privacy than a hotelPotential Disadvantages:1) Cost to build: I expect that the cost to build the duplex will be around $85/sq ft.

We tell them to change the filters every 3 months, and every month if they have shedding pets since that stopped a furnace in only a month one got caked with fur, we inspect twice a year and do it then if not done.

So, if the tenant doesn't clean up after their pet, I would charge them to do it for them. 

There are exceptions, such as drug use, illegal conduct or causing a hazard to others.Back to the dogs, if there is nothing about pets in the lease and keeping them is not in violation of any ordinance, tenants are entitled to keep personal property on the premises leased.However, if the dogs present a danger to others, like three bad dobermans, revert to the above issues. 

But put two tenants in a place less than a year, with no kids, no pets, and they are shot to heck. 

You will need some enzyme pet odor cleaner.