
Pet-friendly holiday rentals in Union
Find and book unique pet-friendly homes on Airbnb
Top-rated pet-friendly home rentals in Union
Guests agree: these pet-friendly homes are highly rated for location, cleanliness and more.
Holiday rentals for every style
Get the amount of space that is right for you
Popular amenities for Union pet-friendly home rentals
Pet-friendly house rentals

Lakefront, near Bar Harbor, ME
A great stay at this lovely, cozy home—yet again! Already looking forward to returning in July. You’ll find it all here: It’s quiet, with all the amenities you need (and nothing you don’t), the pretty water views, and a location that provides access to good restaurants and the beautiful Acadia National Park.

King beds-Charming Retro 3BR+Office House
This was our first experience with an Air B&B and happy that it was with Spencer. Our main reason for the East Coast trip was to see our grandsons football games at Bowdoin College and it was a perfect location. We stayed for seven weeks and loved the experience.

Oak Leaf
I was looking for a small, waterfront place to stay with my dog to decompress and unplug. OakLeaf exceeded my expectations and was perfect. Sunrises and sunsets overlooking the river and sitting by a fire were spectacular and I stayed an extra night. Bill, his wife, and their dog Shadow were gracious hosts and knowledgeable about the area. I will be returning!

Cute Craftsman Bungalow home w/ fenced in yard
We had a great time! The fenced in yard was perfect for the dog, and a great location just 15 minutes to the downtown area!

2 bed house w/king bed, pets & off-street parking!
Stayed with my wife and 2 year old son for a full week. Wonderful location walking distance to many shops, bakeries, restaurants etc. Blackout curtains in the bedroom were helpful for our son with naps and early sunrise. Playground a 30 second walk down the street which we used often. Private parking space directly behind the home was also convenient. We thought it was great value for the location and a nice alternative to booking an apartment or larger home when we spent the majority of our trip out exploring. Overall, we were very pleased with our experience.

Cheerful spacious updated 1825 Maine Farmhouse!
Second stay at the farm house. Two weeks this time. We just love it here. Plenty of space yet cozy, everything you need, lovely outdoors space. We enjooed watching the chickens, dicks and horse next door. I wish we could stay for months. Thank you, Amy and family!

The Acadia House on Westwood
We enjoyed our stay in Ellsworth! Everything was clean and as described. Brian was great at communicating before both check in and check out

Rustic Farmhouse at Oxbow Brewery
We absolutely loved our stay! We rented the house for 7 adults and 1 dog to celebrate a 31st bday! We loved being able to walk right down to the tasting room for a beer, cook a big dinner in the kitchen, play games, and watch the amazing vcr collection. Everything was clean and comfortable. So glad it’s a dog friendly space!
Pet-friendly home rentals with a pool

Large Home with Great View next to horse farm
Great house and good location, it was warm during our stay. Enough space for our company. Not far away from the city. Overall it was nice staying there.

Cozy, fun, 3 bedroom home with a pool and Hot Tub.
Ryan’s place was just as advertised. It’s was centrally located within walking distance to stores and restaurants within a quiet neighborhood. The home had all one would need to be comfortable. Additionally there was a nice outdoor fire pit and a hot tub. I would recommend Ryan’s place.

New Boho Cape with Pool! Fenced yard, pet friendly
Better than pictured and Christina was great! Will definitely stay again!

Portland Sweet Escape
The perfect place for a weekend away with friends! Easy to find/get to, and less than 15 minutes from downtown Portland! The house was extremely clean, well stocked with anything you might need, comfortably furnished, and looked just like the listing. Susan was extremely responsive and helpful! Highly recommend, and we can’t wait for our next stay here!

"Good Vibes" 4 Wonderful Seasons @ Portland Home!
My stay was very comfortable. The property was well kept and updated. The beds and furniture were were in perfect condition. Both the house and the grounds were exceptionally clean and well maintained. I would visit again!

Dog Friendly Midcoast Cape
BEAUTIFUL Home!! Tons of space to relax and spread out with our family! The beds were very comfortable! We really appreciated all of the bathrooms for our group! The kitchen was huge and so handy for preparing meals! I absolutely loved the style and atmosphere of this wonderful home! We also loved being able to bring our dogs!! We had a lovely time and we would most definitely come back!!! 🥰

A place to be The Hidden Gem Mt Vernon, Me
My wife and I spent 2 nights here while traveling Maine. It was very relaxing and exactly what we needed towards the end of our trip. It was unlike anything I’ve ever experienced but I would absolutely do it again! We also fell in love with this restaurant down the road called “Farmhouse Beer Garden”.

Acadia get away.! With pool and hot tub
I recently stayed with my family at this incredible Airbnb that exceeded all my expectations. This property offered a hot tub, a pool table, and a level of privacy and tranquility that made for a truly relaxing getaway. One of the highlights of our stay was being able to watch the northern lights from the hot tub – it was absolutely magical. We spent a week in Acadia, and the location was perfect, just 15-20 minutes from Bar Harbor or the nearest town. The hosts were very responsive, and the place was fantastic for families, being both kid and pet friendly. It was a week filled with unforgettable moments, and I can't recommend this place enough!
Private, pet-friendly home rentals

Stonington Harbor Cottage - Vacation / Remote Work
Fantastic spot. The cabin is so well equipped and squeaky clean. Maggie has thought of everything! Walkable to town in minutes and private. There are even glimpses of the sparkling ocean. 5 stars!

Close to the Beach, Hiking, Golf course, and Town!
Our family and I had a wonderful stay at Jackies, we are all originally from maine, and her home gives you everything great about maine. We really felt at home, it snowed christmas eve which made it even more beautiful ( The driveway was plowed out early as well). I brought a small christmas tree with us on our trip up, and when we walked in, the place was decorated for christmas, which was just amazing and so thoughtful. We definitly plan on staying again, the next time we are back in maine. Thank you again Jackie!

Close to the Coast, 2025 availability
We thoroughly enjoyed our stay at Samantha's place in Cushing. To say that she is "very responsive" would be an understatement. She typically responded within 10 minutes no matter what my question was. She lives a short distance away which really helped facilitate things. We had a minor issue with the Internet which required communication with the service provider, but she coordinated everything and resolved it right away. The house is totally charming - old, a bit creaky and adorable - and well maintained (no issues there). We imagined how great it would be to visit in wintertime and snuggle up to a roaring fire. They have an expansive yard with gardens great for a short evening stroll. Forest habitat behind the property was great for bird watching. The area is absolutely beautiful - quintissential coastal Maine. The Olson House (local attraction) is a few minutes drive from the house. The grounds have a walking trail along the water with fantastic views of the coast.

Cozy private Portland apartment.
Keith's place was such a cozy stay! The facility was spacious and well-ventilated. Keith was helpful, and the kitchen was equipped with items to cook with. Would love to stay again! The neighborhood cats are very friendly, I enjoyed interacting with them and giving them treats!

Cheerful 2 Bedroom 2 Bath Garden Apt with Laundry
Margaret’s place is very homey with all the necessities for a family gathering. The neighborhood is beautiful and close to beautiful trails

Private Beach, Bar Harbor, Acadia, 15 beds, Pets
Staying at Paul and Shankari’s retreat home was lovely. There was plenty of space for all of us (about 14 people) and the hosts left us great instructions and amenities.

Lovely,private cabin w fire pit, bbq on 30 acres
Great location and place for short stay. The house is equipped with all necessary tools for comfort staying.

The Yankee Dugout
Host was great and friendly. Beautiful neighborhood. Apt was very clean and comfortable. Many extras like Keurig, coffee, tea hot chocolate and water bottles. Cozy extra blankets, fans and fireplace. Bathroom was clean and had liquid soaps, shampoo etc. Not a full kitchen, but all you need. Would definitely stay again.
Quick stats about holiday rentals that are pet-friendly in Union
Total rentals
30 properties
Nightly prices starting at
£30 before taxes and fees
Total number of reviews
1.9K reviews
Family-friendly rentals
10 properties are a good fit for families
Rentals with dedicated workspaces
10 properties have a dedicated workspace
Wifi availability
20 properties include access to wifi
Destinations to explore
- China Holiday rentals
- Portland Holiday rentals
- Bar Harbor Holiday rentals
- Mid-Coast Holiday rentals
- Southern Maine Coast Holiday rentals
- Old Orchard Beach Holiday rentals
- Hudson Valley Holiday rentals
- The Hamptons Holiday rentals
- Montreal Holiday rentals
- Boston Holiday rentals
- Cape Cod Holiday rentals
- Québec City Holiday rentals
- Rentals with a fireplace Union
- Rentals with a firepit Union
- House rentals Union
- Rentals with lake access Union
- Rentals with a washing machine and dryer Union
- Family-friendly rentals Union
- Rentals with outdoor seating Union
- Rentals with a patio Union
- Pet-friendly rentals Knox County
- Pet-friendly rentals Maine
- Yurt Rentals United States
- Yurt Rentals United Kingdom
- Castle Rentals United States
- Houseboats United States
- Holiday Caravans United Kingdom
- Private Island Rentals United States
- Farm Houses United States
- Farm Cottages United Kingdom
- Cabin Rentals Australia
- Luxury Cabins United Kingdom
- Luxury Cabins United States
- Holiday Chalets United Kingdom
- Cottage Rentals United States
- Holiday Cottages United Kingdom
- Mansion Rentals United States
- Villa Rentals United Kingdom
- Holiday Bungalows United Kingdom
- Bungalow Rentals United States
- Condo Rentals United States
- Holiday Apartments Australia
- Holiday Houses United States
- Holiday Houses United Kingdom
- Private Holiday Rentals United Kingdom
- Big House Rentals United States
- Big Cottages Australia
- Large Villas United Kingdom
- House Rentals with a Pool United States
- Cabin Rentals with a Pool United States
- Villas with a Pool United Kingdom
- Apartments with a Hot Tub United States
- Holiday Cottages with a Hot Tub United Kingdom
- Beach Cabins United States
- Beach Condos United States
- Beachfront Rentals United States
- Beach Houses United Kingdom
- Beach Villas United Kingdom
- Coastal Cottages United Kingdom
- Pet-Friendly Vacation Rentals United States
- Pet-Friendly Beach Rentals United States
- Pet-Friendly Cabin Rentals United States
- Dog-Friendly Cottages United Kingdom
- Luxury Dog-Friendly Cottages United Kingdom
- Fox Ridge Golf Club
- Brunswick Golf Club
- Popham Beach State Park
- Belgrade Lakes Golf Club
- Pemaquid Beach
- Samoset Resort
- Wolfe's Neck Woods State Park
- Pemaquid Point Lighthouse
- Northeast Harbour Golf Club
- Spragues Beach
- Dragonfly Farm & Winery
- Pinnacle Park
- Coastal Maine Botanical Gardens
- Narrow Place Beach
- Sand Beach
- Hermon Mountain Ski Area
- Martindale Country Club
- Lost Valley Ski Area
- Bradbury Mountain State Park
- Head Beach
- Hunnewell Beach
- Pebbly Beach
- Maine Maritime Museum
- Mile Beach