Every dog is unique—some are playful explorers, others are cuddly couch companions. But before choosing the right harness it can feel quite overwhelming. What size harness should I get for my small dog? How tight should a dog harness be? What is the best harness for dogs that pull? Can my dog wear a harness all day? What materials are best for a small dog harness? How do I know if my dog likes their harness? Where can I buy a good small or medium dog harness? And so on.
If you gonna choose a best harness, no matter their personality, every pup deserves a comfortable, safe, and stylish harness for daily walks and adventures. If you’re a proud parent of a small or medium-sized dog, you’ve probably noticed that finding the perfect fit can be tricky. Don’t worry—you’re not alone!
In this post, we’ll walk you through everything you need to know about choosing the right small dog harness or medium dog harness—so your furry friend can strut safely and confidently.
Why a Harness Matters More Than You Think
A harness does more than just hold a leash. It keeps your dog safe, comfortable, and in control—especially for smaller breeds with delicate necks or more energetic mid-sized dogs who love to pull.
Unlike collars, which put pressure directly on a dog's neck and trachea when pulling, harnesses distribute force across the chest and shoulders, reducing the risk of injury. This is especially crucial for breeds with shorter airways or dogs prone to respiratory issues, as collars can exacerbate breathing problems during walks.
Additionally, harnesses provide better control over dogs that tend to lunge or dart, minimizing the chance of them slipping out and getting into dangerous situations, such as running into traffic or approaching unfamiliar animals without supervision. that can strain your dog’s throat, harnesses spread pressure evenly across the chest and shoulders. This helps prevent choking, coughing, and even long-term neck problems. If your pup loves tugging or gets easily excited, a harness is your best friend—it gives you better control without hurting your dog.

Meet Bella: A Small Dog Owner’s Story
Sarah, a dog mom from California, USA has a 10-pound Pomeranian named Bella. Bella is fluffy, curious, and loves chasing butterflies—but she hated walks. Every time Sarah put on a harness, Bella would uncomfortable or pull away, making walks stressful.
One day, Sarah switched to a small dog harness from Bobotails designed especially for toy breeds. The difference was incredible! Bella no longer choked, no stress or pulled. She walked proudly beside Sarah, tail wagging and head held high. That simple switch made every walk more enjoyable. Bella now trots along with ease, her steps light and playful as she explores the neighborhood. She pauses to sniff flowers without tugging, waits patiently at crosswalks, and even greets other dogs with a friendly wag instead of trying to break free. Sarah no longer dreads heading outside; instead, she looks forward to their daily adventures, knowing Bella is comfortable and secure. The right harness didn’t just change their walks—it strengthened the bond between them, turning a once-stressful chore into a joyful time of connection—for both of them.

Choosing a Harness That Fits Your Lifestyle:
Bobotails offer high quality harness with multiple styles and beautiful prints such as Leopard, Flower, Lavender, Floral Brilliance, Dinosaur, Butterfly and so on. Let’s break in more details which is more lifestyles match for you.
🎃 Halloween Pumpkin & Ghost Dog Harness
A festive Halloween dog harness featuring velvet fabric and silk embroidery—complete the spooky-cute look with the matching Halloween harness leash set for the perfect seasonal style.

🌼 Flower Print Dog Harness
A cheerful printed dog harness that adds color and comfort to every walk—pair it with the matching dog harness leash set for a fully coordinated floral look.
🐆 Leopard Print Dog Harness
A bold and stylish leopard dog harness made for confident pups—complete the outfit with the full leopard dog harness and leash set for runway-ready walks.
🌸 Floral Brilliance Dog Harness
A vibrant and durable floral dog harness designed to stand out; match it with the Floral Brilliance dog harness leash set for a polished, coordinated style.
🦖 Dinosaur Print Dog Harness
A playful dinosaur printed dog harness perfect for adventurous pups—finish the look with the matching collar, leash, and bow tie set.
🦋 Butterfly Print Dog Harness
A soft and graceful butterfly dog harness that captures natural beauty in every step—complete your twinning moment with the matching butterfly harness leash set.

Why Size and Material Matter
When it comes to dog harnesses mainly for small dogs and medium breeds, two things make the biggest difference. A poorly fitting harness can cause discomfort, restrict movement, or even lead to escape, while low-quality materials may irritate your pet’s skin or wear out quickly with regular use. That’s why taking the time to understand how size and material impact your dog’s experience is essential for choosing a harness that combines safety, comfort, and durability. Whether you have an energetic terrier or a gentle spaniel, the right fit ensures your dog can move freely during walks, playtime, or adventures, while the appropriate fabric—breathable for active pups, soft for sensitive skin—adds an extra layer of care to their daily wear.
The Perfect Size Keeps Your Dog Safe
Small and medium-sized dogs come in many shapes—from the round, sturdy French Bulldog to the slim and long Dachshund. That’s why measuring your dog correctly before buying a harness is essential.
Start by using a soft measuring tape to get key measurements; the girth around the widest part of their chest, just behind the front legs, as this is the primary area where the harness sits and provides support. Next, measure the neck circumference at the base.
Always refer to the brand’s specific size chart, as sizing standards can vary between manufacturers—what’s a "medium" for one brand might be a "large" for another. Taking these steps ensures the harness fits snugly but not tightly, allowing two fingers to slide comfortably between the harness and your dog’s body, which is a good rule of thumb to avoid both discomfort and escape. Bobotails harness sizing chart below which can make more easier to choose the right size of harness.

Material Affects Comfort and Durability
The right fabric can make or break your dog’s experience. Soft, breathable air mesh is perfect for small and medium breeds that can overheat easily. Padded polyester materials offer excellent durability, making them ideal for active dogs that love to run, jump, and explore rough terrain. They resist tearing and can withstand frequent washing without losing their shape, ensuring the harness remains functional over time. For dogs with sensitive skin, hypoallergenic materials are a must—they prevent irritation and itching, keeping your pet comfortable during walks or outdoor adventures. Additionally, some materials come with water-resistant properties, which are great for dogs that enjoy splashing in puddles or going for swims, as they dry quickly and don't get heavy when wet. It's important to balance material features with your dog's specific needs; a calm indoor dog might prioritize softness, while a working dog or avid hiker would benefit more from tough, long-lasting fabrics. work well for medium dogs who need durability without rough edges. Remember, your dog’s comfort always comes first.
5 Key Features to Look for in a Dog Harness
When choosing a harness, you want one that balances safety, comfort, and fashion. Here are the top five features to check before buying:
1. Adjustable Straps: Dogs aren’t one-size-fits-all! Look for a bobotails harness with 3 adjustment points—around the neck and chest. This ensures a snug, secure fit without pinching.
2. Padded Support: Especially important for small dog harnesses, padding keeps your pup comfy during long walks. It prevents rubbing and gives a soft, cozy feel.
3. Breathable Fabric: Lightweight mesh polyester or soft cotton materials keep your dog cool and dry, even in warm weather.
4. Secure Buckles and Clips: High-quality buckles (preferably lockable) prevent accidents. A front-clip design is great for training dogs who pull, while a back-clip is perfect for calm walkers.
5. Comfortable & Skin Safety: Gentle on your dog’s skin, reducing irritation during long wear and keeps your dog cool and comfortable at all time.

Choosing the Right Style for Small & Medium Dogs
Not all harnesses look or feel the same—and that’s a good thing! You can match your dog’s personality and walking style. Here’s a clean, easy-to-read table chart based on your information.
|
Type of Harness |
Best For |
Description / Key Benefits |
|
Step-In Harness |
Small, wiggly pups |
Lay it flat, let your dog step in, and clip it on. Quick and fuss-free to put on and take off. |
|
Vest Harness |
Small dogs, fashion-conscious owners |
Adorable and cozy. Many vest harnesses double as stylish outfits for small dogs. |
|
Front-Clip Harness |
Medium dogs that pull |
Offers better control and gently guides the dog back to your side while walking. |
|
Back-Clip Harness |
Relaxed walkers and smaller dogs |
Easy to attach and comfortable for everyday use. |
|
Dual-Clip Harness |
Training and casual walks |
Combines front and back clips for both control and flexibility during walks. |
Common Mistakes Dog Owners Make (And How to Avoid Them)
Even experienced dog parents can make small mistakes when buying a harness. Here are a few to avoid:
|
Mistake |
Why It’s a Problem |
|
Buying Based on Weight Alone |
Weight doesn’t reflect chest or neck size. A dog under 10 kg may still need different sizing due to body shape. Always measure neck & chest girth for the right fit. |
|
Ignoring Material |
Rough or non-breathable fabrics can irritate sensitive skin and fur. Small dogs need soft, padded, breathable harness materials. |
|
Forgetting to Check the Fit Regularly |
Dogs grow, gain muscle, or lose fur over time. A harness that once fit perfectly can become tight or loose. Recheck sizing every 1–3 months. |
|
Overlooking Style |
While comfort and safety come first, a harness that fits your dog’s personality makes walks more enjoyable. Cute prints and colors can boost their style and visibility! |
Yes, function matters most—but a cute harness that matches your dog’s personality makes every walk more joyful. Don’t be afraid to let your dog’s fashion shine!
Matching Accessories for the Perfect Look
Once you’ve picked the right dog harness for small dogs, complete the look with matching accessories:
Leashes in complementary colors should be chosen based on your dog’s size and activity level. Thicker, more durable leashes are perfect for large or energetic breeds that tend to pull, while lightweight, flexible options work best for smaller dogs, offering control without discomfort.
The material composition plays a vital role in comfort and usability. Our leashes are crafted from a premium blend of 70% polyester and 30% cotton, offering an ideal balance of strength, softness, and breath. Polyester ensures long-lasting durability and resistance to wear, while cotton adds a gentle, natural texture that feels soft in hand—even during longer walks.
Unlike nylon leashes, which can easily cause hand strain or friction burns when dogs pull, this soft material remains comfortable to hold at all times. For extra coziness during colder months, our leash for sweaters category is made from 100% cotton, delivering a warm, smooth, and comfortable grip that’s perfect for everyday use.
Bow ties or bandanas for style can add a playful or elegant touch to your dog's appearance, allowing pet owners to express their personal taste while creating a coordinated look during walks or social gatherings. For example, a vibrant red leash paired with a matching bow tie can make a small dog stand out in a park, while a neutral-toned leash with a subtle patterned bandana might suit a larger breed for a more sophisticated ensemble. These color-coordinated accessories not only enhance the aesthetic appeal but also strengthen the bond between pets and their owners by turning everyday outings into opportunities for shared style expression.
And if your pup loves attention, nothing beats a coordinated outfit—a small dog outfit that complements their harness can make them the star of every walk!
The Perfect Balance: Comfort, Safety, and Style
At the end of the day, the best small dog harness or medium dog harness is one that fits your pet perfectly, feels comfortable, and reflects their personality.
If you’ve ever seen your dog tug, twist, or freeze during walks, the right harness can completely change that. Your pup deserves a safe, fashionable gear that makes every outing enjoyable—whether it’s a trip to the park, a road adventure, or a stroll down the street.
Check Out BoboTails Latest Collection!
Ready to find the perfect harness for your furry friend? Explore BoboTails’ latest collection of stylish, comfortable, and secure dog harnesses for small dogs and medium breeds. From breathable mesh to cozy padded designs, every harness is crafted with love—because we believe fashion and function should walk paw in paw.
5 star review from our customer (Amazon)
This floral brilliance dog harness in gold looked adorable on my Papillon from the moment I put it on. The cotton fabric feels soft when I run my hand over it, and the padded interior gives it a gentle cushion against her chest. Because her fur is mostly white, the floral print looks like a little dress when she stands at the door ready for a walk, which makes for sweet photos. I followed the size chart and chose a large; the fit matched exactly with no pinching or loose areas. The harness slides over her head easily, and the straps adjust without much fuss. The metal clips and D-ring feel sturdy when clipped to a leash, and I don’t worry about them breaking when she gets excited and pulls a bit. We’ve used it for daily strolls around the neighborhood and short car rides to the park. Sometimes she keeps it on after we get home and lies on the sofa without trying to wriggle out of it, which makes me think it’s comfortable for lounging. After several washes the shape and colors have stayed the same, with no fraying or shrinking. My only small concern is that the floral print attracts lint and dog hair more than her plain harness, so I need to brush it off before each use. Overall, it’s a sweet, well made harness that makes our walks feel a little more special.
Frequently asked questions by pet parents
Q: What size harness should I get for my small dog?
A: To choose the right size, measure your dog’s neck and chest girth using a soft tape measure. Then match those numbers to the product’s size chart. If your dog is between sizes, always choose the larger size for comfort and adjust the straps for a secure fit.
Q: How tight should a dog harness be?
A: A harness should be snug but not tight. You should be able to fit two fingers between the harness and your dog’s body. If it’s too tight, it may cause rubbing; too loose and your dog may slip out.
Q: What is the best harness for dogs that pull?
A: For dogs that like to pull, a no-pull harness with a front chest leash ring works best. It gently redirects pulling behavior and gives you more control on walks without putting pressure on your dog’s neck.
Q: Can my dog wear a harness all day?
A: A harness can be worn for daily walks and outings, but it’s best to remove it during rest or sleep to prevent skin irritation and allow your dog’s fur to breathe. Always check for any signs of rubbing.
Q: What materials are best for a small dog harness?
A: Soft, breathable materials like mesh, padded nylon, or polyester are ideal for small dogs. These fabrics are comfy, lightweight, and gentle on skin — perfect for everyday use, even in warm weather.
