Leases are a landlord/tenant issue - moving accordingly. He cannot charge fees not stated in the lease. He can refuse to renew your lease when...

If it is a true service dog, it goes where you go.

Your friend can call the RMV and ask.

You are not entitled to the grand jury minutes.

The manager aided and abetted the irresponsible dog owner by refusing to identify him to AC. You need to track him down and provide AC with the...

Notify Animal Control of the dog's predicament and temperment.

A call to animal control might get your irresponsible neigbor's attention.

Leases are a landlord/tenant issue - moving accordingly. The lease controls until it expires or both parties agree to revise it.

Moving to landlord/tenant, which is more relevant.

That would be illegal in my state, and is likely illegal in yours as well.