• Custom dog collars made in the U.S.A.

  • Collars in three widths to fit your dog.

  • Custom K9 collars.

  • Martingale style collars with a buckle closure.

  • Add stripes for a unique custom look.

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Has your dog broken every other collar you’ve tried?
Can’t find a collar size to fit your HUGE dog?
Just looking for a unique, yet supremely durable, collar?
Then you’ve come to the right place!

BLOCKY DOGS® builds heavy-duty nylon collars specifically for large, powerful breed dogs and working K9s.

Dogs with "BLOCKY"-shaped heads are our specialty!


Each collar is individually handmade exclusively for the dog who will wear it. We offer the largest selection of colors and designs for nylon collars, so you’re sure to create gear as unique as your dog.  Collars can be made in 3 styles and 3 widths, for smaller "blocky" breeds to the very largest dog breeds.  We've even made BLOCKY DOGS® collars for steers, mules and horses 
You design it:

Choose a style, a width, a base color

Measure your dog for correct size

Opt to add more color with a stripe or two

Add embroidery to personalize

Then we build it!

We've set up some basic styles of each type and width of collar, so you can decide first which style you like, then customize the collar from there.  Or, if you'd prefer to make more detailed choices, then go for the MEGA Custom.  Links to all MEGA Custom collars are in the left margin, as well as a MEGA Custom choice in each of the Width-Collar Style choices.  Get started by clicking on of the links below:

Baby Blocky Collars

1.5" Flat Collars

2" Flat Collars

1.5" DualGrip Collars

2" DualGrip Collars

K9 Collars


Customize your Collar

We have listed a number of the popular combinations of the many features you have to choose from when designing your BLOCKY DOGS® collars.  But you many want to select every feature yourself.  Don't worry, we've created a MEGA Custom items for every collar width:

K9 Collars

K9 handlers, make your K9 partner stand out from the rest of the pack!  Custom collars with badges for all branches of law enforcement, Military, Fire, Search & Rescue, and more!