Hello, I wonder if anyone can help. I know that dark or milk chocolate is dangerous for dogs (though I forget which), but is there anything else I should be watching out for when my sister's dogs come to stay over Christmas? They're lovely little (actually, not-so-little!) things, but I'm worried now, after someone also said grapes should be kept out of reach! They're Labs, so they'll eat anything in sight I'm told... Grateful for any tips.
Being quizzed by chemist's assistant in Boots.