This is really useful too: http://www.k9active.co.uk/k9unit-water-bottle-for-dogs-by-h2o4k9/ We first got it because we had a four hour drive to bring Bembo home from the breeders — even though he was scared and wouldn’t eat anything, he had a little drink from it in the car. Now it’s handy for giving him a drink if he’s been running around on a hot day. All the other dogs wander up & want a drink too!