Wood, vinyl, chain link, and aluminum are common materials. Choose based on durability, maintenance needs, and aesthetics.

A high-quality wrought iron fence is one of the most durable options available and can last a lifetime, or even centuries, with proper care. However, wrought iron is susceptible to rust and corrosion if not maintained.

To maximize its lifespan, regular maintenance is required. This includes:

• Cleaning the fence with soapy water every six months.

• Scrubbing away any rust or corrosion as soon as it appears.

• Applying a new coat of paint or refinishing the fence every few years to protect the metal from moisture and oxygen. The recommended frequency varies, with sources suggesting anywhere from every 1 to 10 years.

If significant rust develops, it's wise to hire a professional fence repair company to clean the rust and reseal the fence. The cost to refinish a fence is typically between $5 and $12 per square foot, a worthwhile investment to ensure its longevity.

There are several options for post materials. Depending on where you live, the weather, and what kind of durability you want, you can choose from wood, steel or concrete posts for a barbed wire fence. Your corner and end posts should be especially strong in order to maintain the structural integrity of the fence. 

The decision to add a dog fence to your property depends on several factors. A fence can be a good investment for pet safety, particularly in areas with hazards like busy roads. It helps contain dogs prone to roaming or those with a powerful hunting instinct, It also prevents accidents and neighborly disputes if your pet likes to venture onto their property. Also, by installing a traditional fence, you will also gain privacy. Some local regulations may also require homeowners with dogs to install a fence.