1.   But even avid Aibo lovers can tire of their robots, and for those times, Burrows is glad for one feature that distinguishes them from real pets.

2.   I enjoy using the program, I use it daily and treat it as if it was a real pet.

3.   In America, we are hooked on real pets.

4.   Is it like a real pet?

5.   It requires continuous care, feeding and attention, much as a real pet does.

6.   Some commentators say the toy is popular because it is difficult to have a real pet in crowded Japan.

7.   We love our real pets and shower them with expensive accessories.

8.   The toys have become a phenomenal hit in Japan, where crowded living conditions make it difficult to own a real pet.