Fi Compatible Harness
- Current Processing Time: 3-8 business days
Elevate your dog's style with our high-quality Fi Compatible Series 3/3+ webbing harnesses, featuring our exclusive designs printed right onto the webbing. Crafted to combine both style & durability, these harnesses are lightweight, comfortable, and perfect for dogs all ages & breeds, ensuring your dog stands out from the pack.
- Made from strong, durable, eco-friendly polyester webbing
- Quick drying to resist mold & mildew
- Features 5-point of adjustment for the ultimate comfort, freedom and control for you and your pup. By including your dog's measurements, we can create a comfortable, secure fit that's just right for them. This is especially helpful if they're between sizes or still growing, so we can make any necessary adjustments to our standard sizing.
- Fi 3 end links are sewn on top of harness which allows the harness to still be functional without the fi device attached.
- Available in a variety of our exclusive and unique designs to match your pup's style. CLICK HERE if you'd like to see more pictures of our patterns
- Reinforced stitching with heavy-duty thread.
- Our harnesses are designed for comfort and flexibility, featuring plastic strap adjusters that keep them lightweight and allow your pup to move freely and easily. You can also choose between stainless steel or black metal D-rings to suit your preferences. Please note that the black metal, like any coated finish, can chip/wear overtime.
Fi 3+ models: For optimal accuracy with the new Series 3+ Behavior Monitoring features, Fi recommends the in-line design worn around your dog’s neck. The Series 3+ will still work with the overlay design for GPS tracking and fitness.
Add a matching leash
Fi tracker is sold separately. If you don’t already have your own, purchase your tracker HERE. Use our code: SEAFLOWER20 to save $20 off the activation fee from your Fi Series 3/3+ purchase
Safety & durability is our top priority at SeaFlower Co. We use high quality materials and durable, thoroughly tested hardware for all of our products. Our products are made with ruff play in mind, but no pet gear is indestructible. Please inspect your equipment regularly for any signs of wear and tear & replace when necessary. It is the buyer’s responsibility to determine what gear is appropriate for their dog’s size, strength, and activity level. SeaFlower Co is not liable for any injuries or damage that may occur as a result of use.
I cannot say enough incredible things about SeaFlower Company and the absolute MAGIC they created for our cat, Khaleesi 🖤🐈⬛.
From the very first email, April was kind, responsive, thoughtful, and genuinely excited to help us create something special. We were searching everywhere for a harness that would be comfortable, properly sized, AND compatible with the Fi Series 3 for a small cat, and came up empty-handed. SeaFlower didn’t just say “yes,” they said “let’s make it perfect.”
April went above and beyond to walk us through options, measurements, materials, and hardware. She even sourced a custom 5/8” width specifically so the harness would be sleek, secure, and not bulky on Khaleesi’s tiny frame. That level of care and attention is so rare, and it shows.
And the final result?
STUNNING. FLAWLESS. PERFECTION.
The solid black harness with black hardware looks like it was literally designed for Khaleesi. It fits beautifully, feels incredibly well made, and shows off her Fi harness perfectly without sacrificing comfort or safety. She looks like a tiny panther supermodel, and more importantly, she’s happy, comfortable, and secure.
The craftsmanship is top tier, the communication was seamless, and the turnaround time was exactly as promised. You can tell this company truly cares about their products and the animals wearing them.
If you’re on the fence, don’t be.
If you need something custom, this is the team.
If you want quality, kindness, and people who genuinely love what they do, SeaFlower Company is it.
Thank you, April and SeaFlower Company, for creating something so special for our little black panther. We are customers for life 🖤✨
Tori, Roy, Eeyore, & Khaleesi 🐾
My Husky Nate has not stopped receiving compliments!! In fact a couple of our friends are also getting the fi compatible harness. It works perfectly well with the fi device and tracks everything properly. My husky plays rough and the harness looks brand new. It actually also helps with the pulling. I’ve noticed that when he pulls it’s easier to control and hold on lol. I’d also recommend getting the matching leash.
(nate.siberianhusky instagram profile to check out more pics of the harness on him)
Absolutely perfect for my adventure buddy. Thoughtfully designed to be comfortable but durable for all the places my curious pup likes to go!
This harness is well worth the money. The colors on the harness are deep and vivid, the finish on the metal hardware goes so well with the Fi tag. Will certainly be purchasing another in the near future to switch up my pups style!
I j just love the colors used. And love the style.
Love these, got a new puppy and bought one right away because we loved the first one!
Fi Compatible Harness
Love it! Great quality and fast delivery! Customer servise is great they reached out to me bedore processing my order to check and see if i would rather size up for puppy growth!
Love this harness and being able to integrate the FI tracker so we don't have to use both his collar and harness! Shipped fast and looks great!!
We love our sunflower Fi compatible harness for our Australian labradoodle, Tilly.
Amazing
I was looking for harness that I can attach Fi tracker. This is perfect!! Also pattern is very beautiful. I am willing to buy one more!
My dog is a mixed breed and I have a hard time finding a harness that fit her properly. Seaflower let me customize the size,color and thickness of the harness which I love! It also is extremely adjustable making it fit my dog perfectly, I'm not sure we have ever had a harness that actually fit her. Will be purchasing again soon.
Ordered because the collar for her FI tracker was cutting her neck. Received it today and it was a terrific fit. Glad it ordered the harness.
The patterns are beautiful & the fact that the harness fits our Fi gps system is great. I really like that you don’t have to take the harness off to take off the Fi tracker to charge it. But I had expected the hardware to be metal instead of plastic considering the cost. Also, the adjustment buckles need to be wider so that the harness straps lay flatter.
Fits her perfect
Great product and arrived early!
Early experience is great. Will be ordering more for my other dogs
Fast delivery. Nice harness. Customer service was very prompt with questions before ordering.
I recently ordered and received a Fi-compatible harness from SeaFlower Company. It fits our Shar Pei puppy perfectly, and the placing of the Fi tracker is well balanced on her back, so she doesn’t notice the additional weight of the tracker. The harness is well made, and attractive. Love this company, and will be back with other orders as time goes on.
I love this harness, it’s perfect for our Golden Retriever. Our Golden Retriever has osteomyelitis in his jaw and I wanted a harness that held his Fi module. His collar was close to his jaw which the doctor said his jaw had an 80% chance of fracture. Love the choices of prints and colors. The leash is perfect!!
Everything is gorgeous and fit well. Excellent customer service when I had a couple of questions and Bella loves it too!
