55A great spot with plenty of space to run and explore! It was also clean and the host was very kind and left out toys and snacks. There is a dog next door to watch out for if your dog is reactive, however. Overall a very nice place!Eilan T.
Eilan T.
September 2023
A great spot with plenty of space to run and explore! It was also clean and the host was very kind and left out toys and snacks. There is a dog next door to watch out for if your dog is reactive, however. Overall a very nice place!
Masoun's 3 Acre Fully Fenced Private Dog Park In Hayward | Sniffspot
55This spot continues to be my dog's favorite-- so much space to run and sniff. The hosts keep the place very clean and grass cut-- and especially appreciate the water/snacks/hand sanitizer/tissues, which are always needed. Thank you!K G.
K G.
September 2023
This spot continues to be my dog's favorite-- so much space to run and sniff. The hosts keep the place very clean and grass cut-- and especially appreciate the water/snacks/hand sanitizer/tissues, which are always needed. Thank you!
Masoun's 3 Acre Fully Fenced Private Dog Park In Hayward | Sniffspot
55The owner is so nice. The area is perfectly fenced, thatched ground covering is ok for dogs ( no fox tails). He has a dog water bowl, so no need to bring water. He does not allow, I believe, more than 2 dogs at a time, very nice, my dog had it to himself. I will go back. Thank you Gail L.
Gail L.
September 2023
The owner is so nice. The area is perfectly fenced, thatched ground covering is ok for dogs ( no fox tails). He has a dog water bowl, so no need to bring water. He does not allow, I believe, more than 2 dogs at a time, very nice, my dog had it to himself. I will go back. Thank you
Masoun's 3 Acre Fully Fenced Private Dog Park In Hayward | Sniffspot
55Update - the area has been mowed frequently as we've been visiting for 2 months now so it's very well maintained. We go once a week and my dog goes nuts in the car when we're getting close. Marisa G.
Marisa G.
September 2023
Update - the area has been mowed frequently as we've been visiting for 2 months now so it's very well maintained. We go once a week and my dog goes nuts in the car when we're getting close.
Masoun's 3 Acre Fully Fenced Private Dog Park In Hayward | Sniffspot
55I had an incredible experience at this Sniffspot! The yard is not only spacious but also thoughtfully equipped with a hose and water bowl, making it convenient for the dogs. Plus, the abundance of intriguing scents kept the dogs entertained throughout. What truly stood out was the host's hospitality – they went the extra mile by providing snacks and water for us humans too. A big thank you for creating such a fantastic environment for our dogs and ensuring our comfort as well! Highly recommend this Sniffspot!!🐾🌟Honey W.
Honey W.
September 2023
I had an incredible experience at this Sniffspot! The yard is not only spacious but also thoughtfully equipped with a hose and water bowl, making it convenient for the dogs. Plus, the abundance of intriguing scents kept the dogs entertained throughout. What truly stood out was the host's hospitality – they went the extra mile by providing snacks and water for us humans too. A big thank you for creating such a fantastic environment for our dogs and ensuring our comfort as well! Highly recommend this Sniffspot!!🐾🌟
Masoun's 3 Acre Fully Fenced Private Dog Park In Hayward | Sniffspot
55This was like Christmas for my Corgi! The space is amazing. We are planning to book again tomorrow. Our dog has never looked so happy. We take our dog to doggy daycare but this is so much more fun for him and gets him super tired. They provided snacks, drinks, water, and had a nice shaded area with chairs. The yard was massive, well maintained and super clean. 10/10.Erik R.
Erik R.
September 2023
This was like Christmas for my Corgi! The space is amazing. We are planning to book again tomorrow. Our dog has never looked so happy. We take our dog to doggy daycare but this is so much more fun for him and gets him super tired. They provided snacks, drinks, water, and had a nice shaded area with chairs. The yard was massive, well maintained and super clean. 10/10.
Masoun's 3 Acre Fully Fenced Private Dog Park In Hayward | Sniffspot
55Beautiful, lush garden for my dogs to sniff and run around. Great family outing. Not our first time here and won't be our last. A fair amount of foxtails have sprung up since our last visit, but they were fairly green still. Thanks for offering your yard as a sniff spot!Eryn V.
Eryn V.
April 2024
Beautiful, lush garden for my dogs to sniff and run around. Great family outing. Not our first time here and won't be our last. A fair amount of foxtails have sprung up since our last visit, but they were fairly green still. Thanks for offering your yard as a sniff spot!
55We haven’t been back to Miriam and Lily’s Sniffspot in a while, but it’s as wonderful as ever! We had a wonderful time, and I had to drag Dudley (our dog) out at the end 😆Nadia A.
Nadia A.
May 2024
We haven’t been back to Miriam and Lily’s Sniffspot in a while, but it’s as wonderful as ever! We had a wonderful time, and I had to drag Dudley (our dog) out at the end 😆
55Mina and I had a fun time at the garden! I did a perimeter walk with her to ensure that she understood the fencing boundaries, and I appreciated that the whole property was well fenced and had mesh nets for certain areas. We were able to hear the neighborhood dogs from farther away, but didn't encounter any visually or hear any next door.
We loved running up and down the stairs, and doing some recall training after she was done with her sniff enrichment time! There were also some fun toys provided.
Some things of note: Like another comment mentioned, foxtails are unfortunately back in season but thankfully still a bit soft and green. It's also mosquito season, so make sure to bring mosquito repellent or wear longer clothing.
I was also able to meet one of the owners briefly, and she was very lovely! Her garden is well kept, clean, and a fun safe place to play! Allyson C.
Allyson C.
May 2024
Mina and I had a fun time at the garden! I did a perimeter walk with her to ensure that she understood the fencing boundaries, and I appreciated that the whole property was well fenced and had mesh nets for certain areas. We were able to hear the neighborhood dogs from farther away, but didn't encounter any visually or hear any next door.
We loved running up and down the stairs, and doing some recall training after she was done with her sniff enrichment time! There were also some fun toys provided.
Some things of note: Like another comment mentioned, foxtails are unfortunately back in season but thankfully still a bit soft and green. It's also mosquito season, so make sure to bring mosquito repellent or wear longer clothing.
I was also able to meet one of the owners briefly, and she was very lovely! Her garden is well kept, clean, and a fun safe place to play!
55Large area with different stimulating areas. Only used it for mental stimulation/exploration and dog was interested the whole hour we had it. Gate is to the right of the house even though instructions are contradicting. Natalie N.
Natalie N.
February 2020
Large area with different stimulating areas. Only used it for mental stimulation/exploration and dog was interested the whole hour we had it. Gate is to the right of the house even though instructions are contradicting.
55Wow. This was my first Sniffspot experience and I couldn’t be more happy with my experience at Pepper Play Park. The gate was very secure, the grasses were well maintained (brown, because it never rains, but short), there are poop bags provided if you need them, clean water bowls of various sizes with a source, and there was more than ample space for the cattle dog to wear himself out. I can’t wait to return for future visits with Audio and some of his pup friends.
Big thank you to the hosts for providing such a great spot for our furballs. Alexander S.
Alexander S.
July 2021
Wow. This was my first Sniffspot experience and I couldn’t be more happy with my experience at Pepper Play Park. The gate was very secure, the grasses were well maintained (brown, because it never rains, but short), there are poop bags provided if you need them, clean water bowls of various sizes with a source, and there was more than ample space for the cattle dog to wear himself out. I can’t wait to return for future visits with Audio and some of his pup friends.
Big thank you to the hosts for providing such a great spot for our furballs.
55We’ve been here before and love it! A great safe, fenced area for the dogs to run, easy to get to and ADA accessible for a motorized wheelchair! We’ll be back!Carrie T.
Carrie T.
March 2021
We’ve been here before and love it! A great safe, fenced area for the dogs to run, easy to get to and ADA accessible for a motorized wheelchair! We’ll be back!
55This spot was not only gorgeous but completely safe to let your dogs roam and run free! The space was clean and well kept! Definitely would recommend to anyone with dogs who love to run and play! Yvette P.
Yvette P.
March 2021
This spot was not only gorgeous but completely safe to let your dogs roam and run free! The space was clean and well kept! Definitely would recommend to anyone with dogs who love to run and play!
55I love bringing my dog and his friends here! It's very open and nice for them to run while I walk around.Courtney M.
Courtney M.
November 2020
I love bringing my dog and his friends here! It's very open and nice for them to run while I walk around.
How do Union City's private dog parks work?
Private rentals by the hour
Our hosts are locals that are renting their yards and private land to dog owners
Trust and safety first
Spots are designed for safety and both hosts and guests are reviewed after each visit
Designed for private play
Only the people and dogs in your booking are allowed in the spot during your visit
Reactive dogs welcome
Many of the spots we list are designed with sensitive dogs in mind
Become a Sniffpass holder!
Get discounts on all bookings at all spots by buying monthly credits! Learn more!
FAQ about our Union City dog parks
Are dog parks good for dogs?
It is important for dogs to have off leash exercise to sniff and run. But the free and open nature of public dog parks has drawbacks. There could be aggressive dogs, disease transmission and cleanliness issues. For this reason, many dog behaviorists discourage visiting public dog parks and recommend Sniffspot's private dog parks. Sniffspot private dog parks only allow one guest to book at a time and are not open to the public, which solves many of these issues.
Are dog parks safe?
While public dog parks have a number of safety issues, such as aggressive dogs, disease transmission and general cleanliness, Sniffspot dog parks much safer than public dog parks. With Sniffspot all bookings are private for just you and dogs you bring with you and we require all dogs to be vaccinated (or have equivalent titers). All Sniffspot locations are vetted and reviewed by guests so you can find the perfect place for you and your dog. 96% of reviews on Sniffspot visits in the Union City area are 5 stars.
How do I know if a dog park works for my dog?
You can filter Sniffspot dog parks by fencing and distractions. If your dog doesn't have good recall, you can visit one of our 121 fully fenced dog parks in the area. If your dog is reactive to other dogs, you can visit one of our 18 off leash areas where there are no dogs audible or visible nearby. You can also filter locations to avoid other domestic animals and people. We also recommend reading reviews and reaching out to the host with any questions.
Does Union City have any fully fenced dog parks?
Sniffspot has 121 fully fenced dog parks in or near Union City. Browse all fully enclosed options.
Are there dog agility courses for rent in Union City?
Sniffspot has dog parks with agility equipment and/or dog obstacles in or near Union City. The most popular agility option is PAW Forward Doggie Park, Manteca.
Where in Union City can I find a pool for dog swimming?
Can I rent a field for my dog to run near Union City?
There are 15 Sniffspot dog parks that offer fields in or near Union City where dogs can be off leash. The most popular field is PAW Forward Doggie Park, Manteca.