Wow, if only in Detroit there are about 50.000 pets, let's not try to guess how many there are in the entire world...
My boyfriend's neighborhood is full of homeless dogs. Thankfully people feed them and they scavenge food from farmer's markets, but is it enough?
I think rescue groups are trying to fight this, but it's really, really hard. Specially considering the fact that more and more homeless dogs are born everyday, since there is no castration. I wish I could adopt all of them 
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