Inheriting an Evictable Tenant

[Ken Vogel]

I have a duplex undercontract, still in the inspection period. I have the tenants signed lease that doesn't allow the to have pitbulls (along with other breeds) on the property. It turns out the tenants in fact have a pitpull. This is a sign of how poor the current out of state owner managed his property but I digress.

What would you do? I've brainstormed the possibilities as simple as asking the seller to correct problem dog prior to closing to Concessions greater than the amount of eviction process and loss rent.

I'd like to hear other potentially great ideas for this situation.