dispait the bad reviews i bought it
1 - been reading is noisy, well it does make a bit of a noise on the wooden floor , and on the carpet is a bit slower
2 -been reading is scare the cats , might do on some , ours ( 2 out of 3 ) was more curious whats this, and in the end ( like 30 min later ) was already near the toy , touch with their pay
black cat called Elbrus,age 10,from the start played , ginger cat age 1 yr was a bit more curious
3 - been reading about batery difficult to put in , nope wasnt , just slide on a side the lid