Of course there are discounts for security measures, gates, guards etc. that everyone would get but homeowners premiums are derived on so may factors such as insured age, household members, claims history, ROOF AGE, age of the home, scheduled property, pets etc., so if each home is individually owned this would be near impossible. 

I collected a bunch of MTR comps on furnished finder, ran the numbers, and found that for one my typical 1 br/1ba places, I'd get maybe an extra 15%, but only if I allowed pets (all the MTR comps I saw had noticeably higher rents if they allowed pets...I don't know if that was just a fluke, but it seemed pretty consistent).  ...that extra 15% I found was after I deducted allowances for vacancy and the cost of furnishing the place (though, I'm not sure my vacancy estimates were accurate)... 

Dealing with nightmare sellers, including a dog left unattended for days, a break-in, and hidden foundation issues sounds like a real challenge.

What do you think of Big Dog Program with Phill Grove?

Question, what SD would you suggest for 6 month stays and if they have pets (Large dog @ 70lbs and a small dog @ 8 lbs)?

Do the tenants have any pets (if any dogs, what breed)5.

The fees are all flat and range from $20 to $50 per violation.Rent Late Fee ($50), NSF Funds Fee ($20), Guest Fee - for guests staying more than 14 days ($5 per day), Unauthorized Occupant Fee ($50), Unauthorized Pet Fee ($50), Smoking Penalty Fee ($50), Smoke Detector or CO Detector Tamper Fee (Up to $200) [we charge $50 first time, $100 second time, $200 third time- this is allowed by our state law], Posting Fee - for posting legal notices regarding lease violations ($20).

When I find a park I literally have to make a formal financial presentation to her showing all my research, park's financial history, cash flows and anticipated proforma (and that had better be accurate and conservative or everyone in the room catches hell- including the dogs). 

Running as a mid-term rental for nurses and their pets.

I wish it was that easy but with 5 kids and 4 pets, it's tough to keep moving every year or so (especially since we've been moving so much for the past 25 years).