In summer months, the hotel hosts regular Canines and Cocktails evenings -- dogs are welcome -- to raise money for local charities.
Loews Annapolis Hotel, 126 W. St., Annapolis, Md.; +1 410 263 7777; from $159 per room per night, no extra charge for dogs
Mandarin Oriental, Washington, D.C.
Guests are welcome to bring their dogs to the Mandarin Oriental in Washington, D.C. -- they can even sign up for the Puppy Love package.
The package includes overnight accommodation in a deluxe guestroom and a luxury dog bed, along with a menu that includes treats such as Perfect Pooch Pasta and Tail-Waggin' Turkey.
Mandarin Oriental Washington DC, 1330 Maryland Ave., SW, Washington, D.C.; +1 202 554 8588; from $315 per room per night, $100 charge per dog, plus $50 per dog per night
Phineas Swann Bed and Breakfast Inn, Vt.
Guests and their dogs can choose from the Green Mountain Suite, the Bulldog Suite, the Terrier Suite or the Honeymoon Suite.
They can even treat their dogs to the Deluxe Dog Spa package, which includes use of a luxury dog bed, bag of deluxe doggie treats and use of the hotel's dog-walking service.
Phineas Swann Bed and Breakfast Inn, 195 Main St., Montgomery Center, Vt.; +1 802 326 4306; from $159 per room per night, first dog stays free, $25 per stay per additional dog
The Boat Hotel, Aviemore, Scotland
Most dogs love nothing more than chasing sticks and getting wet, and the Boat Hotel's location, on the edge of stunning Loch Garten, is perfect for doing just that.
Dogs get an organic pet treat and a door hanger to notify staff of their presence and the hotel's concierge can organize dog-sitting services or appointments at nearby grooming parlors.
The Boat Hotel, Boat of Garten, Aviemore, Inverness-shire, Scotland; +44 (0)1479 831258; rooms start from $58 per room per night, $22 per dog per night
The Hughenden, Sydney
This dog-friendly Sydney hotel has spacious gardens and dog-walking and sitting services.
Dogs can enjoy a range of pampering treatments -- including highlights, pedicures and basic grooming -- in the comfort of their room.
The hotel is located across the road from Centennial Parklands, one of the city's largest dog-friendly parks.
The Hughenden, 14 Queen St., Woollahra NSW, Australia; +61 (0)2 9363 4863; from $188 per room per night, $18 per dog per stay
The Milestone Hotel, London
Dogs checking into the Milestone Hotel in London get a welcome hamper containing dog treats, toys, a Milestone dog tag and pooper scooper bags.
The hotel's dog-friendly rooms are kitted out with "Do not disturb -- pet sleeping" door tags and food and water bowls.
Dogs (or their owners) can choose from a range of dog duvets, cushions and sleeping mats.
There's even a doggie turn-down service, and staff can whip up a special cake if it's your furry friend's special day.
The Milestone Hotel, 1 Kensington Court, London; +44 (0) 20 7917 1000; from $511 per room per night, no extra charge for dogs