What Are the 5 Or is It 6 Rodent Senses?

What are the 5 or is it 6 Rodent senses?

1. Sight
2. Taste
3. Smell
4. Touch
5. Sound
6. Kinesthetic Sense – they memorize their environment and can maneuver through it without looking.

Information provided by Bell Labs – a world leader in rodent control technology.