#1 Girl playing music for her dog.
#2 Boy sharing bed with his best friend.
Christina Goldsmith Kissing A Weimaraner Puppy From Her Father’s Stock Of Weimaraner Hunting Dogs, 1950
#3 Little girl kissing puppy.
#4 Best friends.
#5 Little Girl And Her Pet Toad At A Pet Show.
#6 Animals Being Used As Part Of Medical Therapy, 1956
#7 Historic photos: Happy French Girl And Her Cat, 1959
#8 A Little Girl Holds A Penguin’s Flipper As They Walk Together Around The London Zoo, 1937
# 9 Austrian Boy Receives New Shoes During WWII.
#10 A Few Seconds Before Happiness, 1955
Source: Imgur.com