Zinger 3000 Professional - 30" Dog Crate

Reinforced escape-proof aluminum crate for small breeds — built for dogs that get out of everything else

The Zinger 3000 Professional is the same size as the 3000 Deluxe — 21”W × 24”H × 30”L — but built for a different kind of dog. Where the Deluxe is the right crate for dogs that need secure, well-built containment, the Professional is for dogs that have already proven they can get out of standard crates. Wire crate bars bent and forced apart. Plastic latches popped open. Standard aluminum doors worked until a weak point was found. The Professional door is the answer to all of that.

The Professional door is reinforced with extra bars, additional welds, and structural bracing not present on the Deluxe. The door frame includes a secondary lock in addition to the standard keyed slam latch — two independent locking points instead of one. Spring-loaded handles are included as standard equipment. At 28 lbs. it is still a one-person crate.

All other construction details are identical to the Deluxe — aircraft-grade aluminum, Silver Hammertone powder coat inside and out, stainless steel hardware, triple-row ventilation, full-length piano hinge reversible door, and modular stacking capability.

What sets it apart

Reinforced door. The Professional door has more bars, more welds, and more bracing than the Deluxe. This is not a marketing distinction — it is a structural one. Dogs that methodically work a door frame until something gives will find significantly less to work with on a Professional series door.

Secondary lock. Two independent locking points on the door frame. The keyed slam latch is standard on every Zinger crate. The Professional adds a second lock on the frame itself. Both must be defeated to open the door.

Spring-loaded handles. Included as standard on the Professional series, optional on the Deluxe. At this size they are not a necessity for most owners, but they make loading and unloading a properly built crate noticeably easier.

Everything else. Same aircraft-grade aluminum construction, same Silver Hammertone powder coat inside and out, same stainless steel hardware, same triple-row ventilation, same reversible full-length piano hinge door. Built to last a lifetime.

Professional vs. Heavy Duty. The Professional adds door reinforcement and a secondary lock over the Deluxe. Zinger’s Heavy Duty series goes further still with the most robust construction they make. If your dog has already gotten out of a Professional series crate, the Heavy Duty is the next step. Call us at 1 (800) 524-2428 and we can help you choose the right level.

Build your crate

This listing is the base 3000 Professional with a standard front door. Additional door configurations are available — side door, front and back, front and side, and side and side. Accessories including drain-thru flooring mat, HD wheel casters, a fitted crate cover, and the airline travel kit can also be added. Call us at 1 (800) 524-2428 if you need a configuration not shown here and we’ll get it ordered for you.

Specs & features

• ✓Zinger 3000 Professional Aluminum Crate
• ✓Keyed Slam Latch (2 keys included)
• ✓Spring-Loaded Handles
• ✓Airline Rails
• ✓Assembly & User Manual

Zinger Aluminum Dog Crate User’s Manual PDF Download