There are several types of fences commonly used in dog parks, each with its own pros and cons. Here are some of the most common options:

Chain Link Fences:
- Pros: Chain link fences are cost-effective, durable, and provide good visibility both inside and outside the park. They are relatively easy to install and can withstand the force of most dogs.
- Cons: Some dogs may try to climb or dig under the chain link fence, so the bottom should be secured or have an additional barrier. Small dogs may also be able to slip through the gaps in the chain link if the openings are too wide.
Welded Wire Fences:
- Pros: Welded wire fences offer similar benefits to chain link fences, providing good visibility, durability, and strength. The smaller mesh size compared to chain link makes it harder for dogs to escape or get their heads stuck.
- Cons: Welded wire fences can be more expensive than chain link fences. They may also have sharp edges if not properly finished or maintained.
Wooden Fences:
- Pros: Wooden fences offer privacy, which can be beneficial if the dog park is located in a residential area. They can also provide a more aesthetically pleasing appearance. With proper height and construction, wooden fences can be effective at containing dogs.
- Cons: Wooden fences may require more maintenance compared to other types, as they can be susceptible to weather damage, rot, and chewing. They may also limit visibility from inside and outside the park, making supervision more challenging.
Vinyl Fences:
- Pros: Vinyl fences are low maintenance and resistant to weather and pests. They are available in various styles and colors, allowing for customization. Vinyl fences can provide privacy and good containment for dogs.
- Cons: Vinyl fences tend to be more expensive upfront than other options. They may also have reduced visibility, making it harder to supervise dogs within the park.

When choosing a fence type for a dog park, it's essential to consider factors such as the park's location, budget, durability, visibility, and the behaviour and size of the dogs using the park. The fence should be tall enough to prevent jumping and securely installed to discourage digging or pushing through. Regular inspections and maintenance are important to ensure the fence remains in good condition and provides the necessary containment for the dogs in the park.