Yes, but not every culture of course, but some where there always have been people who ate dog. Whether it was a traditional food , or simply out of the need for food.
Some people still do eat dog, as well as ause them severely before doing so. Do a search on Dogs in Chinese markets, and you will see plenty.
http://www.squidoo.com/stopdogabusechina
cos no one owned the dogs
they would eat what dogs eat! j.k. they would eat what the lords ate i think.
food
Peasants, the birds.
bread of course
In chairs.
hnbk,kjlj
in medieval times people of less importance sat below the salt
nothing
Harissa
See the related question for information
Mainly to eat and to provide wool.