The antibodies in the blood of the recovered person would attack the flu virus.Looks like they are barking up that tree now --> https://www.redcrossblood.org/donate-blood/dlp/plasma-donations-from-recovered-covid-19-patients/clinician-registration.htmlYou might be doing more good than you realize by allowing this.

And you dare to bark at me?

They haven't been trained and the owner may not know how the animal will behave when it comes to potty training, barking, digging, chewing, etc.

I like dogs but people don't realize the barking can be an issue when you leave.

Today my dogs were out and barked at the fence and she through it would be funny to bark back at them.

You can require a Veterinarians health report on the animal AND require it be annually updated; we require all are spayed or neutered to minimize aggressive behavior and prevent the issues arising from multiple offspring; the animal must be carried by the handler or in a carrier when in confined spaces such as elevators, stairwells laundry rooms etc. unless doing so prevents the animal from performing tasks it was trained for; handler must clean up after the animal in all common areas and prevent offensive odors from emanating from their unit; handler remains responsible for actual damages caused by the animal including cleanup and damage of yard areas; nuisance animals that bark or create other disturbances NOT related to their specific tasks are grounds for removal of the animal and/or the tenant with appropriate notice.Some states do have more or less restrictions within their Fair Housing laws, so you do need to check on that, but our policies have been reviewed and approved by our RE attorneys.

Because the majority of them bark.

It gets very hard when tenants are late on rent or stop paying, they break their lease, the neighbors complain about the extra five cars and dogs barking all day, and hundreds of other possible problems.You can do it, but be prepared for some tough times.

First thing you need to do is warm a person up, and you will know that's happening when they are doing most of the talking and your doing most of the listening, until then it's just "Pitching", or more aptly put Carnival Barking. 

They even have fake dog barks when the motion sensor goes off.