Rescuers crawl through narrow concrete tunnel to save stray puppies trapped inside

Russian doll dogs! Three pooches with ascending sizes run along street

Loyal to the end: Dog buries dead kitten friend on roadside in China

Calm pet dogs ignore strays barking at them during morning walk with owner

Determined rescuers climb through filthy sewer to save stray puppies stuck inside

Little boy strays into road before frantic neighbours catch him

Hero pet dog chases away aggressive strays that try to attack schoolboy

Thai tourist and American wife attacked by stray dogs on beach

Driver finds family of stray cats sleeping inside car engine before leaving home

Dog-loving professor turns old ad boards into mini-homes to protect strays from scorching sun

Caring animal shelter staff use electric swatters to protect stray dogs from mosquitoes