Is Japanese Knotweed Toxic for Rabbits and Guinea Pigs?

Animal: Rabbit
Breed: Unknown

Pet Symptoms: There is nothing wrong with the rabbit I just want a bit of advice I am looking to put my rabbit and guinea pigs outside when the weather gets warmer in a large outdoor run but the area I’m planning has some Japanese knotweed in it , is this poisonous to the animals I’ve looked online everywhere and can’t get a definitive awnser some say yes and others say no

Our Advice: Japanese knotweed is not toxic for rabbits and guinea pigs unless if they have individual intolerance to it.