Two Harnesses, One Design Foundation
Both the Error #502 and Error #500 H-harnesses belong to Zee.Dog's Glitch collection. They share the same easy-to-use design: fully adjustable straps and two d-ring placements on the back, giving you two safe options to clip your leash. If you are looking for a no-fuss daily harness that fits a range of dog sizes, either model will do the job.
The real question is whether the price difference matters to you and which style you prefer. Both are available in Extra Small, Small, Medium, and Large sizes, so fit compatibility is identical across the two.
What Sets Them Apart
The core difference is price and name. The Error #502 costs USD 14.19 (catalog comparison price USD 19.99) while the Error #500 costs USD 12.59 (catalog comparison price USD 19.99). The USD 1.60 difference is small, but if you are buying multiple harnesses or on a strict budget, the Error #500 saves a little.
Beyond price, the only distinction is the model number and any visual variation implied by the Glitch collection name. The supplied information does not confirm any difference in materials, hardware, or construction. Both are described as easy-to-use and fully adjustable with dual d-rings.
- Error #502 H Harness: USD 14.19 (catalog price). Part of the Glitch collection. Fully adjustable with two d-ring placements. Sizes: Extra Small to Large.
- Error #500 H Harness: USD 12.59 (catalog price). Part of the Glitch collection. Fully adjustable with two d-ring placements. Sizes: Extra Small to Large.
Product Facts at a Glance
- Error #502 | H Harness: The Error # 502 h-harness is part of the Glitch collection. This easy-to-use dog harness is perfect for daily use. It is fully adjustable with two d-ring placements on the back, providing two safe options to clip your leash. Confirms the harness is designed for everyday walks with adjustable fit and dual leash attachment points.

Error #502 | H Harness - Error #500 | H Harness: The Error # 500 h-harness is part of the Glitch collection. This easy-to-use dog harness is perfect for daily use. It is fully adjustable with two d-ring placements on the back, providing two safe options to clip your leash. Identical design description to the Error #502, confirming they are functionally the same harness with a different price.

Error #500 | H Harness
How to Choose Between Them
Since the supplied information shows no difference in fit, adjustability, or leash options, your decision comes down to price and personal style preference. If you want the lower price, go with the Error #500. If you prefer the look or name of the Error #502, the extra USD 1.60 is minimal.
For either model, measure your dog's chest girth and consult the size chart before ordering. Both harnesses are easy to put on and take off, making them a solid choice for daily walks, training sessions, or casual outings.
Honest Trade-Offs
The supplied records do not include specific care instructions, material composition, or weight limits. If your dog is a strong puller, the dual d-ring design gives you two attachment points, but the harness's durability for heavy pulling is not confirmed by the available information. Both models are described as easy-to-use and suitable for daily use, which suggests moderate activity levels.
If you need a harness for extreme pulling or heavy-duty outdoor use, you may want to look for models with additional reinforcement or padding. For most pet parents, either Error harness will work well for everyday walks.
The Bottom Line
The Error #502 and Error #500 are essentially the same harness at different price points. Choose the Error #500 to save a little, or the Error #502 if you prefer its look. Both offer the same adjustable fit and dual d-ring leash options for your dog's daily walks.


