A hard stomach is normal if there’s food in it, so if he just ate, that is normal. If it doesn’t dissipate in a few hours or is more of a “bloated” feel, rather than a solid feel, that is more significant. Lethargy is also a bad sign. If he hasn’t eaten or pooped in over 6 hours, I advise a vet visit to see if he has some sort of solid or gas blockage.

If it happens on and off, I wonder if something in his diet is not agreeing with him, so over time it builds up and gets him to a point of discomfort, and he refrains from eating to get over it.

Did you change brands of any food or introduce new food in these past months? Rabbits have different tolerances, so something your one rabbit can tolerate may not be the same for the other.

What do his poops look like? Is he eating hay?

Hi!
Have you given him baby gas drops and done belly massages (softly)? Is there anything he could have gotten into that made his tummy upset (since they can’t throw up, it will have to pass in their bowels.
If you feel like the morning is too late then if you have the money, and a ER vet that has specialized rabbit savvy vets near you, to take him there tonight. They would be able to give fluids and pain meds and help you further on what else can be done for Sebastian.

Carpet fibers can be dangerous if they don’t past through the gut. It can lead to a blockage so if a rabbit keeps eating, it can build up and that can actually make things worse! If you suspect a blockage, it’s best to go to a vet to have them assess and take action from there. Make sure the vet is rabbit experienced.

I bought white bunny, but one of my friend tell me, that white bunnies die quicker. Is this true?

Hi Mcsessay! No, white bunnies are often very healthy. They don’t see quite as well as bunnies with brown eyes, but the white color is not associated with deafness like it often is in white cats.

White rabbits don’t survive very well in nature because the white fur makes them easier for predators to spot.