Get a dog... No seriously, a barking dog will scare the rabbit, peacock, raccoon - no scratch raccoon those fight back - feral cat, squirrel, opossum - nope scratch that one, they fall over pretending to be dead - pigeons, little children and other varmints that might plunder your garden.
Deer, birds, rabbits, squirrel, raccoons, opossum, feral cat, rats, mice, gophers, and the list goes on are not deterred when they are hungry. Dried blood, Irish Spring, mothballs, coyote urine, human hair, marigolds,and wing of bat and all of the folk lore remedies DO NOT work to keep hungry animals at bay - hunger will make any animal over ride its survival/fear mechanisms and they will dine at their pleasure upon your garden. Trust me, I hung CD's around the berries to keep the elephants and the birds from eating my berries, to give credit where credit is due I have not seen a single elephant eating my berries since hanging those CD's.
I have had success at reducing the number of lost black berries by keeping a nice bird bath and a big tray full of tasty seeds and bird food which they find a little more attractive than the berries. Or it may be the net I have over the berry bushes to keep the birds from flying in in the first place.
Fortunately for you rabbits don't fly, so you will not need to net your flowers, but you can build a physical barrier that rabbits can't fly over, go through or dig under. That means a 2 foot high wire fence buried a couple of inches at the bottom - preferably something that is akin to 1" chicken wire, but there are pretty fence materials you can use. Granted you may not want to run fencing around your whole yard, but you can run it around the flowers that you are wanting to protect.
Live traps: Baits: Apples, carrots, cabbage, and other fresh green vegetables are good baits. A good bait for garden traps is a cabbage leaf rolled tightly and held together by a toothpick. For best results, use baits that are similar to what your rabbits are feeding on.
And no do NOT take him or her on a trip to the country, us country folk will then have to deal with YOUR rabbit problem. No thanks, keep them. Take them further than that, like into the wilds where they can meet other rabbits and have rabbit marriages and have rabbit families with lots of little rabbits romping around in the Canadian forests far, far away from people.
Ever hear of hassenpfeffer?
look here for yum-yum- good eatens.