Definitely get yourself some more NIC grids. Having a top makes the NIC cage that much sturdier and prevents any possible escapes. Like this one: [ame=http://www.youtube.com/watch?v=sTvC0jyAS38&feature=related]http://www.youtube.com/watch?v=sTvC0jyAS38&feature=related[/ame]
What else you'll need:
-Litter box (a basic rectangular cat litter box seems to work best) and litter (lots of rabbit people like the wood pellets because they eliminate odour well, are very cheap, and are easy to use)
-Food dish(es) (either the stoneware crocks or the kind that attaches to the side of the cage seem to work best as bunnies seem to like to toss their dishes around) As, an aside, I bought Gus's food dishes at a thrift shop for $1 each, instead of $6-8 at the pet shop.
-Water bottle (if you don't want to use a water dish)
-Hay rack or hay basket (I buy cheap wicker baskets at the thrift shop for 10 cents each, that way he can eat the basket AND the hay!)
-Fleece baby blankets or grass mats or indoor/outdoor carpet to cover the floor of the NIC cage
-Soft brush and/or flea comb for when bunny starts moulting!
-Toys!
-Optional: harness and leash, outdoor playpen/run, cardboard bunny castle, pet bed.
Bunnies DON'T need:
Salt or mineral licks
Yogurt treats
Wood shavings
Vitamin drops for their water
Pellets with seeds and other stuff in them
I recommend also putting togethera bunny emergency/first aid kit:
-canned pumpkin (with no additives) or unsweetened fruit/vegetable baby food (pumpkin is preferred because it's high in fibre)
-Oxbow's Critical Care (or similar product)
-unsweetened liquid or powdered Pedialyte
-several syringes of varying sizes (1cc, 3cc, 10cc)
-Ovol simethicone drops (or similar product)
-Prozyme or chewable papaya enzyme tablets (with bromelain) or pineapple juice (pineapple contains bromelain which is believed to help break down blockages)
-Bene-Bac (or similar product) or powdered acidophilusor children's chewable acidophilus tablets
-plastic thermometer (preferably digital)
-KY jelly (or similar product) for the thermometer.
-styptic pencil, styptic powder or corn starch
-pet carrier
-eye wash or saline solution and eye dropper
-Bag Balm (or similar product)
-sterile gauze, cotton squares and vet wrap
-scissors
-tweezers
-Betadine disinfectant (or similar product)
-Polysporin antibiotic ointment (or similar product)
-ice pack
-heating pad or rice sock
-soft towel (for making a "bunny burrito")
-stethoscope for listening to stomach sounds (optional)
-otoscope for looking in ears, mouth, etc. (optional)
Hope that helps!
Rue