We have been seeing this cat in our backyard on Stayner Street (near Greene – H3Z 1W3) in lower Westmount on and off for about a month or so. It appears to be a female, but I haven’t been able to confirm.
She was extremely thin and very matted and dirty when we first saw her, but has been looking a little bit healthier of late.
She is a brown and white, long-haired tabby, quite large/long though thin at the moment. Not aggressive with our cat at all, but very leery of humans. My sense is that she is domesticated, however.