Je lui ai écrit pour dire que le chocolat c'est pas bon pour les rats et voici sa réponse...:
Thats actually sort of a myth. Chocolate is technically toxic, BUT the rat would need to to eat many times its own body weight to have any effect. Small amounts of chocolate are absolutely fine for rats, they love it, and it can also help alleviate respiratory problems in rats. So yeah, don't let them munch through an entire selection box, but in moderation its absolutely safe.