It doesn't matter if I had a terrible practice, poor meet or just a bad day, my dogs were always running to the door to greet me with tails wagging as soon as I got home. (petbusiness.com)
It says nothing about how the black holes originally formed or how, in an apparent case of tail wags dog, they managed to control the formation of entire galaxies. (blogs.scientificamerican.com)
Keeping them as cool as possible during the balmy summer months is vital, and here are 10 top tips to help keep tails wagging and temperatures down... (bluecross.org.uk)