Bulldog is one of a number of towing-related brands under the Cequent umbrella. Whether you need an upgraded gooseneck hitch for your pickup or a lock set for your coupler, Bulldog’s high-quality product line is the choice of dedicated professionals, both on the retail side and drivers who have to tow something all day, every day. They’re able to serve the needs of vacationers with popups and pros with 20,000 lb. commercial rigs.

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    • Bulldog® Adjustable Round Gooseneck Coupler
      (0 reviews)
      # 3725543
      Universal Adjustable Round Gooseneck Coupler by Bulldog®. Gooseneck-style hitches are the preferred hitch for horse trailers and some commercial trailers. They're becoming more popular with RV haulers as well. If your gooseneck...
      Integral height adjustmentEasy-grip locking handle is accessible from any position
      $70.91 - $105.24
    • Bulldog® Adjustable Coupler Head
      (1 reviews)
      # 3725594
      Universal Adjustable Coupler Head by Bulldog®. Replace your old, worn-out, rusty trailer coupler with a new one. Whether it's stamped from sheet metal or cast from steel, a new coupler will make your trailer easier to hook up or...
      Steel constructionReplace your rusty or damaged coupler
      $65.18 - $76.75
    • Bulldog® A-Frame Coupler
      (1 reviews)
      # 3725503
      Universal A-Frame Coupler by Bulldog®. Replace your old, worn-out, rusty trailer coupler with a new one. Whether it's stamped from sheet metal or cast from steel, a new coupler will make your trailer easier to hook up or drop off....
      Steel constructionReplace your rusty or damaged coupler
      $47.84 - $66.82
    • Bulldog® Straight Coupler
      (0 reviews)
      # 3725471
      Universal Straight Coupler by Bulldog®. 3" Tongue Mount Width. Replace your old, worn-out, rusty trailer coupler with a new one. Whether it's stamped from sheet metal or cast from steel, a new coupler will make your trailer easier...
      Steel constructionReplace your rusty or damaged coupler
      $45.81 - $59.96
    • Bulldog® Tongue Jack Power Drive with Light and Level (0500185)
      (0 reviews)
      # mpn1558800806
      Universal Tongue Jack Power Drive with Light and Level by Bulldog®. White Tongue Jack Power Drive with Light and Level by Bulldog®. Bulldog A-frame RV jack with power Drive positions quickly with a drop leg and a full 17" of...
      $300.68
    • Bulldog® Wireless Controller for Bulldog 9K-18K Winches with a 6-Pin Connector (500526)
      (0 reviews)
      # mpn1206595288
      Universal Wireless Controller for Bulldog 9K-18K Winches with a 6-Pin Connector by Bulldog®. 3 Pin. A jack is simply a necessity for the tongue of most trailers, if you ever expect to hitch up or drop your trailer. Don't bark your...
      A-frame or straight tongue applicationsBolt-on versions include all necessary mounting hardware
      $100.44
    • Bulldog® Wireless Controller for Velocity Series Jack and Bulldog 2.5K-6K Winches (500527)
      (0 reviews)
      # mpn1206595287
      Universal Wireless Controller for Velocity Series Jack and Bulldog 2.5K-6K Winches by Bulldog®. 6 Pin. A jack is simply a necessity for the tongue of most trailers, if you ever expect to hitch up or drop your trailer. Don't bark...
      A-frame or straight tongue applicationsBolt-on versions include all necessary mounting hardware
      $108.00
    • Bulldog® 3 Pin Connector for Velocity Series™ #185400 (500380)
      (0 reviews)
      # mpn928307743
      Universal 3 Pin Connector for Velocity Series™ #185400 by Bulldog®. A jack is simply a necessity for the tongue of most trailers, if you ever expect to hitch up or drop your trailer. Don't bark your knuckles or drop your trailer...
      A-frame or straight tongue applicationsBolt-on versions include all necessary mounting hardware
      $6.77
    • Bulldog® Control for Tandem Velocity Series™ Jack (500379)
      (0 reviews)
      # mpn928307742
      Universal Control for Tandem Velocity Series™ Jack (500379) by Bulldog®. A jack is simply a necessity for the tongue of most trailers, if you ever expect to hitch up or drop your trailer. Don't bark your knuckles or drop your...
      A-frame or straight tongue applicationsBolt-on versions include all necessary mounting hardware
      $77.33
    • Bulldog® Velocity Series™ High Speed Jack w/o Wired Remote (12000 lbs) (185402)
      (0 reviews)
      # mpn928307561
      Universal Velocity Series™ High Speed Jack without Wired Remote (185402) by Bulldog®. 12000 lbs Capacity. A jack is simply a necessity for the tongue of most trailers, if you ever expect to hitch up or drop your trailer. Don't...
      A-frame or straight tongue applicationsBolt-on versions include all necessary mounting hardware
      $705.95
    • Bulldog® Drop Leg with Pull Pin (500377)
      (0 reviews)
      # mpn665746890
      Universal Drop Leg with Pull Pin (500377) by Bulldog®. Look to CARiD for all of your trailering/towing accessories and replacement parts. Five-year warranty
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $18.00
    • Bulldog® Velocity Series™ High Speed Jack with Wired Remote (12000 lbs) (185400)
      (1 reviews)
      # mpn665746350
      Universal Velocity Series™ High Speed Jack with Wired Remote (185400) by Bulldog®. 12000 lbs Capacity. A jack is simply a necessity for the tongue of most trailers, if you ever expect to hitch up or drop your trailer. Don't bark...
      A-frame or straight tongue applicationsBolt-on versions include all necessary mounting hardware
      $735.03
    • Bulldog® Trailer Jack Extend/Retract Switch for #500187, #500188, #500199 and #141133 (500363)
      (0 reviews)
      # mpn441886116
      Universal Trailer Jack Extend/Retract Switch for #500187, #500188, #500199 and #141133 (500363) by Bulldog®. Look to CARiD for all of your trailering/towing accessories and replacement parts.
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $15.93
    • Bulldog® Trailer Jack Light Switch for #500187, #500188, #500199 and #141133 (500362)
      (0 reviews)
      # mpn441886115
      Universal Trailer Jack Light Switch for #500187, #500188, #500199 and #141133 (500362) by Bulldog®. Look to CARiD for all of your trailering/towing accessories and replacement parts.
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $14.54
    • Bulldog® White Cover with Mounting Screws for Bulldog Powered Drive Tongue Jack #500200 (500361)
      (0 reviews)
      # mpn441886114
      Universal White Cover with Mounting Screws for Bulldog Powered Drive Tongue Jack #500200 (500361) by Bulldog®. Look to CARiD for all of your trailering/towing accessories and replacement parts.
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $18.91
    • Bulldog® Black Cover with Mounting Screws for Bulldog Powered Drive Tongue Jack #500199 (500360)
      (0 reviews)
      # mpn441886113
      Universal Black Cover with Mounting Screws for Bulldog Powered Drive Tongue Jack #500199 (500360) by Bulldog®. Look to CARiD for all of your trailering/towing accessories and replacement parts.
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $18.91
    • Bulldog® White A-Frame Powered Drive Tongue Jack (17" Travel, 4000 lbs) (500200)
      (0 reviews)
      # mpn441885914
      Universal White A-Frame Powered Drive Tongue Jack (500200) by Bulldog®. 17" Travel, 4000 lbs Capacity. Includes Spring-Loaded Drop Leg Pin And 3 Built-In LED Lights. A jack is simply a necessity for the tongue of most trailers, if...
      A-frame or straight tongue applicationsBolt-on versions include all necessary mounting hardware
      $209.69
    • Bulldog® Black A-Frame Powered Drive Tongue Jack (17" Travel, 4000 lbs) (500199)
      (0 reviews)
      # mpn441885913
      Universal Black A-Frame Powered Drive Tongue Jack (500199) by Bulldog®. 17" Travel, 4000 lbs Capacity. Includes Spring-Loaded Drop Leg Pin And 3 Built-In LED Lights. A jack is simply a necessity for the tongue of most trailers, if...
      A-frame or straight tongue applicationsBolt-on versions include all necessary mounting hardware
      $209.69
    • Bulldog® Trailer Jack Powered Drive Motor for p# 1824200100, 1824210100 (500370)
      (0 reviews)
      # mpn69419325
      Universal Trailer Jack Powered Drive Motor for p# 1824200100, 1824210100 (500370) by Bulldog®. Look to CARiD for all of your trailering/towing accessories and replacement parts.
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $224.94
    • Bulldog® Trailer Jack Control Switch for p# 500158, 500161, 500162, 500170 (500368)
      (0 reviews)
      # mpn69419324
      Universal Trailer Jack Control Switch for p# 500158, 500161, 500162, 500170 (500368) by Bulldog®. Look to CARiD for all of your trailering/towing accessories and replacement parts.
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $81.59
    • Bulldog® Trailer Jack Drop Leg and Foor Plate for p# 500161, 500170 (500367)
      (0 reviews)
      # mpn69419323
      Universal Trailer Jack Drop Leg and Foor Plate for p# 500161, 500170 (500367) by Bulldog®. Look to CARiD for all of your trailering/towing accessories and replacement parts.
      Manufactured from the top-grade materialsCreated to improve your vehicle's functionality
      $41.18




    Whether you’re fabricating, upgrading or maintaining a trailer, Bulldog is the valuable source for heavy-duty couplers, rated from 5,000 to 15,000 lbs. GTW. (GTW=Gross Trailer weight, what your trailer weighs at the curb, loaded with tools, toys, food, beer, water, propane or whatever. It’s usually substantially more than the weight on the title.) The Bulldog hitch coupler fits both a-frame and round or straight tongues.

    Featured Videos

    Bulldog is a major supplier of Gooseneck hitches. Their line of under-bed goosenecks installs fast, without drilling or welding. Choose Bulldog hitches for trailer with hidden balls, or folding balls. The revolutionary BX1 Gooseneck Coupler has 50% more area in the coupler pocket, (making hooking up simpler), one hand operation, integral grease fittings and easily retrofits to conventional gooseneck trailers.

    Bulldog is among the best-known manufacturers of trailer jacks. They make square jacks, round jacks, worm gear jacks, bevel gear jacks, and 12V powered jacks. If you use a trailer more than a few times a year, a powered Bulldog trailer jack is a necessity. Or try one of their two-speed jacks, one that can shift gears to a much lower ratio when the jack is not just lowering or raising its foot, but actually carrying the weight of the trailer.

    Add in Bulldog’s line of hitch and coupler locks, and an extensive catalog full of jack accessories, and you’ll appreciate what other trailering pros have known for years: there’s no skimping on quality when you need a trailer part or accessory that gets used regularly instead of sitting in the yard more than not. Add a new addition to their product line: Max-Frame no-drill receiver hitches for your car or truck.

    Founded in 1919 in Wausau, WI above a car dealership by inventor Thomas J Jacob after an accident with a poorly-designed trailer hitch killed one of his prized hunting dogs, Bulldog is still in business. Several acquisitions later as part of Cequent Performance Products, Bulldog is still a leading manufacturer of high-quality Bulldog trailer hitches. With Cequent’s resources at their back, they promise to be in the same place after their second hundred years in business.

    Bulldog Reviews

    Average rating:  4.5  4.7 - 23 reviews
    Read All Bulldog Reviews
    5 of 5
    Best Hitches Made
    This hitch replaced an old one I had to put a bolt through to keep it secure. It had come loose once but I was lucky the safety chains kept it with the truck but the big dent still remains in the fender. Bulldog hitches are simple and I no longer worry about whether the trailer is securely attached to my vehicle. I just cut the old welds, ground everything, smooth, welded the Bulldog in place, added some spray primer, (the whole trailer will get paint when it warms up), and I am ready to roll. Both my trailers have been modified with Bulldog hitches.
    LPosted by Leland (Show Low, AZ) /
    Was this review helpful for you? Yes
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