i would just cut it up into small pieces and give him about 2 slices worth but make sure they get cut up into smaller pieces!
To be specific: how many treats you give your rabbit (apple is considered a treat) depends on your rabbit's size and health. You should talk to your vet to make sure your rabbit has good health. The House Rabbit Society recommends no more than 2 tablespoons of treat food for a normal, healthy 6 pound rabbit who also eats a balanced diet of lots of hay, some pellets, and some leafy greens.
Don't give your rabbit any apple seeds because they're toxic.
See the related question below for more details about a healthy rabbit diet.
A 3 month old rabbit should eat a lot. Fresh rabbit mix in a bowl everyday. Also Fresh Carrots, spinach, corn on the cob, silverbeet, apple, pear. Throw away left overs every day. Paula
A small bite or two of apple (maybe half an apple slice, or a small apple slice), once every few days, should be fine for your rabbit -- assuming she's also healthy and eating a balanced diet. See the related question below for more details and helpful links about the rabbit diet.
Rabbits can start eating fresh fruit (like apple) and treat vegetables (like carrot) at about 6 months of age. Fruit should never be a big part of a rabbit's diet. A small bite or two of apple every few days should be fine, assuming your rabbit is healthy and eating a balanced diet. See the related questions/links below for more details.
Rabbits can eat apple skin but it shouldn't be a regular part of their diet. Apple skin and apple pieces should be considered a treat only: a small bite or two every few days is probably okay, assuming your rabbit is healthy and eating a balanced diet. See the related question below for more details and helpful links about the rabbit diet. Rabbit seeds are poisonous to rabbits, so always remove them before giving apple to a rabbit.
Yes. They should have a small rabbit-proof area outside, or even a small cage outside. Make sure you supervise them.
A small amount of dead dryed grass possibly shredded paper or newspaper or a small amount of the stuff you buy at the store to put on the bottom of a hamster or gerbil cage but not so much of anything it adds to much pressure on the rabbit or can suffocate it.
If the rabbit has strong large teeth it should be able to.
you should put a small bandage on it
To help a rabbit gain weight, you should feed it a diet that includes high-quality hay, fresh vegetables, and a small amount of pellets. Additionally, you can offer treats like fruits or nuts in moderation. Make sure to consult with a veterinarian for specific dietary recommendations for your rabbit.
Rabbits generally should not be fed potatoes. A small amount eat accidentally is unlikely to harm them, but this is not something to feed your rabbit on a daily basis and generally should be avoided.
Pet rabbits should primarily be fed a diet of hay, fresh vegetables, and a small amount of pellets specifically formulated for rabbits. Treats should be given sparingly. Fresh water should always be available.
Treats should be strictly limited in a rabbit's diet. Treats count as some fresh fruits (like apples) and some vegetables (like carrot). A small bite or two of apple every few days should be okay, assuming your rabbit is otherwise healthy and eating a balanced diet. Apple seeds are toxic for rabbits and should be removed before the apple is served. A healthy rabbit diet consists of tons of hay, and some fresh leafy greens and high-quality pellets daily. See the related question below for more details and helpful links.