Littlest Pet Shop Collector Pet Pairs Series 1 Figures Dog Cow by Hasbro. $4.95. Collect them all!. Includes: 2 pets and accessories.. How big is your Littlest Pet Shop?. Look for friend cards inside!. Congratulations! Youve just welcomed some new friends into your very own Littlest Pet Shop, where all your petloving dreams come true. Every pet needs a best friend! And these Littlest Pet Shop Pets come packaged together with their best friends.