The plain meat 'should' be ok, but you only know after they've tried it, it's too rich for some dogs
These are what we have, I won't use any plug-in things ever since someone else had one and a visitor had a severe asthma attack because of it. I figured they can't be doing anyone any good
hereThe 99p shop has them, but not all the time, so I stock up

I tuck them behind a photo frame
