Rabbits are very sensitive animals. They are put under stress when they are attracted. In addition, they can be seriously injured if they get caught on the clothing or try to get free.
Yes, rabbits can swim! But they suffer when they are simply put into the water and are afraid of drowning. Who wants to fight for their lives for minutes without being able to stand or go to the shore? Nobody!
In the past, RHD mutated to such an extent that the vaccines no longer worked against it and new vaccines were developed. This variant was called RHDv-2 and has been successfully vaccinated for several years. In the north of France