Rats are highly intelligent social animals whose welfare needs are frequently underestimated. Understanding their cognitive complexity transforms how we think about their care requirements.
Rat welfare is consistently underestimated by both pet owners and the general public. These are animals capable of empathy, metacognition, and complex social relationships - yet they are frequently kept in small cages, alone or in pairs, without the environmental complexity their intelligence requires. The pet rat is not a low-maintenance animal; it is a cognitively sophisticated animal with high welfare needs that require significant owner investment to meet. Greater public understanding of rat intelligence would transform how these animals are kept and cared for.