Care Fresh litter is best litter out there for bunnies right now. Your goal is to get a “dust free” litter, never ever use cat litter & don’t use those scented shaving litters either because bunnies have very sensitive noses & the high perfume levels even hurts their eyes.
In regards to the bunny digging in it’s litter box, this behavior is totally normal. Bunnies like to dig holes to live in while out in nature & they love to nest whether male or female, in anything that reminds them of that. Litter boxes also seem to make the bunny feel secure if it has high sides to it. The bunny litter box should be at least (2) times bigger than the bunny. Let them dig & rearrange the litter. They think it’s pretty fun to do this. And, it’s very normal. The digging helps keep their claws & front teeth trimmed.
A bunny who is “scraping or biting” the inside or edge of it’s little box or bowls has one of three things going on. He/She is just filing down their teeth as a bunnies teeth grow continuously. Or, the bunny has something like a piece of hay or other substance stuck in their front teeth. It’s important to check their long teeth for any food that may be stuck in between them. Bunnies have (4) molars for grinding food in the back of their mouths & the only way to check those is through their Vet. But, their front teeth can be checked by you on a regular basis. If you see food stuck in them, gently use a moist Q-tip to remove the food, being “extremely careful” not to harm their fragile gums. And finally, the bunny may be trying to get minerals from it’s urine that has soaked into the plastic of the litter box. A diet rich in fresh veggies, Timothy Hay & Timothy pellets with help this behavior stop. (DO NOT) feed your (adult) rabbit alfalfa hay or pellet as it has too much calcium in it & can cause bladder stones & kidney failure in adults rabbits. If you feel your bunny is lacking in vitamins, always take them to a Vet who is an expert in rabbits for further testing. (never assume the family Vet is a rabbit expert unless they say so. most regular vets have very little experience with buns so always double check before allowing them to treat your rabbit)
Bunnies dig at furniture with their front paws because they are unhappy with the human. Bunnies do not have many ways to speak to us. But, one of those ways is to dig just like Lola above was doing to her couch. She was upset at whatever her owner was doing, such as picking her up to film her or playing with her when she wasn’t in the mood. When your bunny digs like that, they are “frustrated” with us. Best to put bunny back into their save place & let them do their own thing until they come back to you to seek affection. Bunnies will also do a strong “kick flick” I call it, while running away from us when frustrated, kind of like them saying, “I didn’t like you picking me up & now I’m running away & I’m going to kick my hind feet out a little harder at you as I exit.”
Digging with front paws on furniture or doing hard “kick flicks” are a bunnies way of saying, “I’m frustrated, I have rights as a bunny & I want to do my own thing.”