Well, i certainly agree that the laser is great for the pets, i got two for my cat Bisk, she loves it, when she hears the chain on the end she comes running, she definitely knows its from the thing in my hand because if she loses sight of the little dot, she looks at my hand and meows
And as for my little hedgie Puck, he doesnt like chasing the dot, but he likes to run after Bisk