He's very old. Inherited him from a friend of mine who passed away last year. He said it was a Nigritis. He had him for years and I have had him for 1.I can't tell with certainty what species it is. It reminds me strongly of the most common syno hybrid at older age when they tend to lose most spots. If this is the case, it is not a species in the sense we are used to, I guess. It'd be a man made mutt.
What species do you think it is?