5 travel websites you should know

(CBS News) Looking to get the most out of your vacation planning? You may want to check out some of the websites CBS News travel editor Peter Greenberg shared on "CBS This Morning."

From making sure your pooch is safe during travel to lining up your itinerary and travel rewards, check out what our expert says is worth checking out online before you leave home. Watch his "CTM" appearance in the video above.