as A fist time rat owner (have 4 girls) all bought at the same time from pets at home on New Year’s Day after the sad passing of our bird, I highly recommend them as pets, and much better for small children (I have an 8yr old and a 5yr old) than hamsters ect. The only advice I can offer is buy a multi level cage (check online before paying £105 at pets at home, much better ones available for £60) don’t bother too much with spending a fortune in toys, most go untouched lol x a cardboard tube, (toilet roll orKitchen towel tube is perfect while they little) a wooden house to sleep in and chew on, a hammock, flexible hanging ladders/rope and some wood sticks toChew on, (available from Tesco £2 a pack)!For the most part ours are just happy having the cage door open, with a cardboard box on top to play in/hide in and being able to interact with us and have the freedom to run around on the sofa, and toCome and go from the cage as they pleaseWhen we are home lol x(Beware though ours do like to have a nibble on the cushion covers haha)