Sometimes you just don't want to leave your pets at home. Fortunately, if you're heading to Denver, that's not a problem. Not just because Denver has a multitude of parks and pleasant paths to walk, but also because many of the city's hotels are pet-friendly. Some even offer humans and their pets packages and a slew of amenities. Few hotels are more dog-friendly than Hotel Monaco Denver - a Kimpton Hotel, where there are no restrictions on size or weight and no charges for traveling pets. Both the Monaco and the Warwick Denver Hotel offer pet packages during some months of the year so be sure to ask as others might, too. At The Curtis-A DoubleTree by Hilton, staff will take a picture of your pooch and post it on the lobby board for all to see, and your pampered pet may hobnob with celebrity pups at The Westin Denver Downtown. Both The Crawford Hotel and Oxford Hotel Denver give pets a stylish place to stay in Denver's trendy LoDo neighborhood, while pets who like to walk in the city's upscale Cherry Creek neighborhood are warmly welcomed at the JW Marriott Denver Cherry Creek. Pet owners who are taking their pets on an airplane adventure can check into Woolley's Classic Suites out at the airport the evening before the flight, where pets up to 40 pounds, parking and breakfast are all complimentary. Just be sure to always let your hotel know in advance that you're bringing your best friend with you.