PETNANN Tactical Dog Harness Service Vest, Black L, Adjustable 1000D Nylon

The PETNANNY Tactical Dog Harness Service Vest is a black, adjustable harness for medium and large dogs, with 1000D nylon construction and four quick-release buckles for walks, training, and outdoor work.

• 1000D nylon, breathable mesh, and padded pressure points — combines a durable outer fabric with mesh ventilation and padding where the harness bears pressure.
• Reinforced top D-ring and two shoulder metal buckles — provides leash attachment and load-bearing hardware for walking and handling.
• Five adjustable straps and four quick-release buckles — lets you adjust the fit and take the vest on or off.
• MOLLE panels on both sides — provide attachment points for pouches, tags, and dog gear.
• Two included patches that glow in the dark — add visible patch details to the vest at night.

For daily walks, jogging, training, and outdoor activities, this tactical-style vest combines leash handling with adjustable coverage. It is designed for working dogs, including service, police, and military dogs, as well as hunting and outdoor companion dogs. Match the vest to your dog’s measurements rather than choosing by weight.

How should I choose the right fit?

The black L vest fits within the listed measurement ranges of a 20.5–28.3 in (52–72 cm) neck girth and 23.6–41.7 in (60–106 cm) chest girth. Its belly length adjusts from 7.7–14.4 in (19.5–36.5 cm), and the back length is 11 in (28 cm). Measure your dog and compare those figures with the size chart; the five adjustable straps provide room to fine-tune the fit.

• Adjustments: two shoulder straps, two chest straps, and one belly strap.
• Suitable for medium and large dogs; choose by measurements, not estimated weight.

How does the harness support leash handling?

A leash can attach to the reinforced top D-ring, whose stitching is reinforced on both sides. The brand says this attachment can help redirect a dog’s attention and reduce pulling during walks. A top handle also gives you a way to redirect your dog during handling or training.

• Two metal buckles sit at the shoulders, identified as a key load-bearing area.
• The L/XL metal buckles have a 1,100 lb proof-load test rating.
• Box-pattern X stitching reinforces joints and high-load areas.

What materials, fasteners, and attachments are included?

The vest combines 1000D nylon with breathable mesh and padding at pressure points. Four quick-release buckles—two metal and two plastic—secure the harness, while MOLLE panels on both sides let you attach pouches, a dog tag, or tactical gear. The package also includes two patches that glow in the dark.

• Mesh allows airflow through the vest.
• Padding at pressure points is designed to distribute impact forces more evenly and protect the dog’s skin.
• Side attachment panels accommodate compatible pouches, tags, and dog gear.

This PETNANNY vest suits handlers looking for an adjustable tactical harness for a measured medium or large dog, with leash-handling features and side attachment points. Its size range, reinforced leash hardware, and included glow-in-the-dark patches make it a fit for walks, training, and outdoor work.