He peeps. My cats are little monsters and like to chase anything that moves in the garden. They have been going for wasps and other stingy things and have both been stung this week, Harry on Monday and Macey on Wed. They were stung in the lip and their lips did swell up, they went down by a few hours though. I had this problem with Harry last year and had him to the vets within 15 mins, costing me about £25 for an anti histamine jab and a Piriton tablet. I phoned the vets after this had happened and they told me to give them half a Piriton tablet. They are both fine now, thank god. I also asked the vet if there is any sort of long acting jab incase they get stung again, (which I know they will) and the vet said no. How on earth could I deter them from going after little stingy's?