“Found these tiny round brown grains on top of a second mattress cover, right below my husband’s pillow. We have cats, but it’s not the same color as their litter.”
"It looks like foam from the mattress. It gets through the fabric and then turns into balls"
Why dont all you dog owners find one spot where all your dogs can piss (preferably in your own homes)
:)
You missed the 'Stray' part
Something different are the plastic bottles filled with water. You put them up because people think that the dogs prefer to pee on the bottle rather than on the corner of the house, but it's questionable whether it really helps. But lot's of folks do it anyways.
Source: I'm living in such a Spanish village for 20 years now.