Thanks for all the advice but let me tell you a little about pets in Pakistan, they are rarely if ever abandonned, you never find an imported breed or its crossbred mutt ever on the roads or in shelters waiting to be put to sleep, there are no temprament concerns, health issues are dealth with as they come, pets are bred for no other purpose then being pets or in some cases guard dogs, sniffers in rescue or related work and for hunting.
The only animals that are mutts, mongerals, strays on roads are local short haird cats and dogs which resemble dalmations in solid colours or skinny labs and are rarely if ever kept as pets, they are naturally wild and free only people from western influenced lifestyle are suddenly labelling them as adoptable or worthy of shelter, though cats are more popular as pets from amongst these, I too have fostered some.
There are no kennels or shelters as such like I said imported dogs and cats their crossbred mutts are never abandonned they are sold off or given for adoption via classifieds and are taken by some one eventually, unwanted pets are never ever put to sleep, the likes of popular breeds here, persians, siamase, labs, dalmations, german sheps, rotts, dobermans or their crosses etc as strays would be picked up and sold or adopted immediately by even the most uneducated person here they seem to be aware of uniqueness of foreign breeds.
So no issues that you face in the west, except for discerning breeders who want improved stock for whatever reason and that too is limited to german sheperd, rotts and labs no one is interested in other types for proper breeding.
Finding an abandonned cockerpoo most likely a case of lost, stolen or runaway pet, let alone a pure cocker here would be like discovering gold, it would be either adopted or sold for a profit, in anycase it would find a home no matter what.