Kingda Ka became the tallest and fastest roller coaster in the world, taking both world records from Top Thrill Dragster at Cedar Point. It lost the title of world's fastest when Formula Rossa at Ferrari World opened in November 2010.
I want to know as much information as I can about puppies, since we'll be fostering pretty soon. Someone said (not on Dogster) that they should start wearing breakaway collars at 4 weeks.
Once a puppy is aged between 9 and 12 weeks old, you can start to think about introducing him to formal obedience training in a classroom situation. In order to protect the health of you dog, as well as the others in the class, most places require that all pups have at least 2 vaccinations.