Having a strong, high energy blind dog means enduring pain. He gives me his paw with great enthusiasm and, having no depth perception, frequently misses the mark. He might scrape those strong doggies nails (black and really hard to trim) down my leg/thigh, inner arm, stomach, etc. etc. and I'm frequently heard saying, "ouch... that's a bruise."
He's sweet and he tries so hard. I'm actually bruise free at the moment and that's great for the heat wave we're having cause I can actually wear short sleeves and shorts without looking speckled.