I had to give up the adorable little kittens I was fostering until they were ready for adoption, because Jennifer turned out to be very allergic to them unfortunately.
Five did eventually get used to them, and while he usually kept them at arm's length when they started getting a handful for him, all in all they were doing ok.
Oh well, it was still nice and fun while it lasted, and hopefully things should be ok after I got the house professionally cleaned.