I adopted Chuy in early May... I've been noticing over at least the last month or so that his skin is darkening! He doesn't seem to be itchier than usual (normal doggie scratches here and there) and the skin doesn't appear to be sensitive (doesn't shy away from touches or petting). Its really only on his lower parts, basically where his fur isn't as thick (belly/groin area, lower legs, etc). There aren't any bumps or other abnormalities. His energy level/mood hasn't changed. SO... Could this darkened skin really just be a doggy tan from all the nice days outside??
If so, is it harmful? Would sunscreen be advised or even realistic?
If not, any ideas what else it could be?? His food hasn't changed since his third week home. No new shampoos, flea or heartworm meds.
Thanks for any help. :)
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