After six years of loyal service, Graham Waspe was devastated when his guide dog Edward was left blind after developing cataracts.

But his devastation turned to joy when his replacement Opal turned out to be a real gem.

Mr Waspe's new dog is not just aiding his owner to carry out everyday tasks, but also helping Edward to get around.

Now, I'm not saying I HOPE Opal goes blind so they have to get a helper monkey, but.............

Read the rest! Read the rest! Walkies!!!!!!!