We purchased a batch of 40 adult Long-Evans male rats (300–350 g body weight) from a laboratory animal supplier for studies on sexual behavior. We kept the males in pairs in shoebox cages in a ...

"A homeless man pleads for help after his cherished pet rat was stolen, sparking a community response and raising awareness ...

Pet rats are super intelligent and social animals that really thrive when you give them plenty of mental stimulation and ...

A Scottish SPCA Inspector reported, “We received footage from a complainer showing a male, identified as Liam Fair, goading his lurcher type dog Jax to attack a domesticated brown rat.

A group of male Wistar rats was obtained from an animal colony of the school of medicine of University of Veracruz for studies of sexual behavior. When they arrived at our local animal facility ...