This has nothing to do with animal law. You are now a tenant - moving accordingly.

"Me and my ex shared my dog for four years..." Meaning you were both responsible for its care and the costs thereof.

This is not an animal law issue as much as it is a dispute over the cleanliness of the facility - moving accordingly. You need to document both...

The attack should have IMMEDIATELY been reported to both the police and animal control, and any witnesses identified. It is imperative this go on...

What damages do you have? Can you track down the person who sprayed your dog? Absent documented damages and an identifiable defendant, you have...

"She had a 2 year health contract and was healthy when we brought her home." Moving to contracts accordingly. Sue in small claims, based upon...

Renter's insurance protects the renter; not the landlord. If she wants to insure her property, she is free to do so. It is not your obligation.

Attorney Helinski has laid it all out for you, quite clearly. Note that you have no standing in this matter. To the extent there will be any...

Do you actually have an executed contract? How much was the ostensible investment? Did you document the refund? Facts are missing.

Moving to landlord/tenant, which is more relevant. You are not responsible for your neighbors' dogs' excrement; only your own.