When rabbits munch on their food, they may be eating fragments of their own teeth ... that wild rabbits ate calcium-rich ...

Pet rabbits are inadvertently getting high by eating lettuce ... highlighting that the leafy green contains lactucarium – dubbed "rabbit opium" – which promotes "a mild sensation of euphoria".

Rabbits are year-round and frequent visitors to gardens and landscapes. As children, we read about and adored these furry critters. This love of rabbits often faded as we grew older and experienced ...