5 Mistakes to Avoid When Buying a Dog Collar
A dog collar is one of the first accessories you buy as an owner. It allows you to attach an ID tag, keep your dog on a leash, and even complete a stylish outfit for outings. But not all collars are created equal, and some common mistakes can impact the health, safety, or comfort of your four-legged friend.
Here are 5 pitfalls to avoid, and how to make a wise choice.
1. Choosing a necklace that is not suited to your size or body shape
This is one of the most common mistakes: opting for a "standard" collar without considering the dog's size, weight, or even neck shape. A collar that's too tight can hinder breathing, create friction, or cause irritation. Conversely, a collar that's too loose can slip and lead to the risk of escape.
Things to watch out for:
- The exact neck circumference (measured with a tape measure, leaving one to two fingers of margin).
- Collar width: the stronger the dog, the wider the collar should be to distribute the pressure.
- Neck shape: some dogs (greyhounds, bulldogs) have particular anatomies requiring specific models.
✅ Positive points : A collar that greatly improves the safety and comfort of the dog.
❌ Cons : Choosing by eye or “feeling” often results in an unsuitable purchase that needs to be changed quickly.
2. Neglecting material and manufacturing quality
Not all collars are created equal: some materials wear out quickly, fray, or cause skin allergies. A good collar should be strong, comfortable, and durable. Poor-quality collars often have weak stitching, loose buckles, or a rough interior that irritates fur and skin.
Materials to favor:
- Reinforced polyester for its lightness and strength.
- Soft leather, treated without harsh chemicals, for its comfort and aesthetics.
- Quilted or lined fabrics, which cause friction.
✅ Positive points : A quality collar lasts over time and prevents injuries.
❌ Negative points : A low-end collar may seem economical to buy, but generates costs (veterinarians, replacement) later.
3. Thinking only about aesthetics
It's tempting to choose a collar because it's "pretty" or matches the leash... But looks should never take precedence over ergonomics. A stiff or overly ornate collar can hinder movement or weigh on the neck. Likewise, models with metallic rhinestones, heavy chains, or accessories can hurt the dog or get caught in the fur.
Things to consider before purchasing:
- The weight of the collar: a heavy collar should not be used on puppies or small dogs.
- The presence of stitched plates, soft padding, rounded edges.
- The absence of protruding or irritating elements in contact with the skin.
✅ Positive points : More and more necklaces combine neat aesthetics and functional design.
❌ Negative points : Some "fashion" models are totally unsuitable for regular use.
4. Forgetting the locking system
The attachment system is often underestimated, even though it's crucial for safety. Collars with flimsy metal buckles or poor-quality plastic clips can break under tension or over time. For a very active, runaway, or powerful dog, it's better to opt for tested and robust attachments.
Preferred options:
- Strong plastic or metal buckles resistant to corrosion.
- Anti-accidental opening systems (safety buckle or double locking type).
- Collars with progressive adjustment to follow the dog's growth or weight variations.
✅ Positive points : A good attachment system prevents escapes and increases the lifespan of the collar.
❌ Cons : A poorly designed clip can become dangerous during a ride.
5. Not thinking about daily use
A collar is sometimes worn for several hours a day, or even permanently. It's important to consider its actual use: walking in the city? hiking in the forest? wearing it at home? A model that's too rigid or heavy isn't suitable for prolonged use. Similarly, some collars are designed solely for style, not for exercise.
Practical advice:
- For everyday use, choose a lightweight, breathable and washable model.
- When going out for sport, choose collars designed to absorb shocks.
- For sensitive dogs, an ergonomic model with hypoallergenic fabric is essential.
✅ Positive points : Choosing according to use guarantees comfort and durability.
❌ Negative points : A poorly chosen collar becomes a source of chronic discomfort for the dog.
Bonus: Collar or harness?
Many owners also wonder about choosing between a collar and a harness. A collar is still useful for identification and short walks, but for dogs that pull, have breathing problems, or are used for physical activities, a harness is a more comfortable and secure option.
A good compromise can be to have both and use them according to the context. Some collars, original and ergonomic, perfectly complement the techniques or aesthetics of the harness.

Conclusion
Buying a collar for your dog isn't just an aesthetic or impulsive decision. It's a choice that must combine comfort, safety, durability, and appropriate use for your pet's daily life. When faced with common mistakes—poor fit, low-quality materials, fragile fastening systems, and improper use—you're investing in your companion's long-term well-being.
Today, there are well-designed, discreet yet elegant models that combine elegant design, durable materials, and optimal comfort. It's often these products, without frills but designed to last, that really make the difference.