My 6 year old leopard has a bubbly tears that accumulate in the lower corner of his eye. He has a healthy appetite but this condition has come and gone in the past... is this an upper respiratory issue?? I am going to get him into a vet this next week - but wanted to know if anyone else has seen this... perhaps it is what others are call 'runny eye'.

I believe have linked a pic of his condition...
Link