I have a Shitzu and Llasa Apso that get lots of secretion in their eyes that gets hard and very hard to remove at the end of the day. I wash it off with water but usually by the time I get to it the
This is common in these breeds. Has your vet seen your pets? I recommend a visit to be on the safe side. You can clean the eyes with eye wash or saline. The tear ducts may be clogged and you vet may be able to fluch out the ducts. Good luck, vetcare