dog harness 4dox comfort plus harness

dog harness 4dox comfort plus harness

Regular price ¥9,350 Tax included.
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dog harness 4dox

The 4dox Comfort Plus Harness is a Czech branded harness designed to make your dog more comfortable and recommended by many dog ​​experts and dog therapists for its comfort.

This harness is recommended by MUZO, a famous dog trainer in France.

4dox Comfort Plus Harness from the Czech Republic aims to enhance communication with your dog.

(Bc. Kateřina Plačková, in use at the rehabilitation center Physiodog.)

dog harness 4dox

Hearing about dog therapist's experience of use

“We have been using the 4dox Comfort Plus Harness for animal physical therapy for several years . Since I work with dogs with movement disorders, I was looking for a harness that could handle many situations, and the Comfort Plus Harness met those requirements and passed a canine stress test. The Comfort Plus Harness meets our increasing demands for anatomical and physiological function , while at the same time being extremely user-friendly. It's very easy to put on and adjusts in several places, allowing the harness to fit dogs of different sizes and body types. Moreover, the most important point from our point of view is that when the dog pulls, the force is evenly distributed and does not put undue strain on any part of the dog. Another important feature is the free movement of the scapula and shoulder joint . The movement of a dog's shoulders is especially important. These features are why I love the 4dox Comfort Plus Harness and recommend it to my clients. ”

6 features of 4dox Comfort Plus Harness

1) Gentle and appropriate fit for your dog's body

The Comfort Plus Harness is designed to accommodate and fit a wide variety of small, medium, large, and giant breed dogs. It also has 5 adjusters , making it suitable for growing large breed puppies.

A Y-shaped harness that reduces impact on the dog's neck and is gentle on the dog's trachea and body .

Comfort Plus Harness is a harness that does not put pressure on the trachea, lymphatic vessels or soft abdominal tissues , does not restrict the shoulder joints, and does not cause back congestion. The harness can be secured at two points around the torso, ensuring a snug fit around the dog's body . It also prevents the harness from twisting when you pull on the leash.

dog harness 4dox

The harness has enough padding all over the area that touches the dog's body, so there is less chafing on the skin and absorbs shock, so it is less likely to cause pain to the dog's body.

dog harness 4dox

2) Leash can be attached to 3 rings

The lead can be attached in 3 places. This system is based on a method called BAT (Behaviour Adjustment Training), which was invented in the UK. The basis is open communication and mutual understanding with your dog .

There are rings in three places: the chest, the back of the neck, and the back. Usually a ring around the waist is used. By using it in accordance with your dog's personality and habits, communication between you and your dog will become smoother.

The ring is made of stainless steel, which is rust resistant, heat resistant, strong and can be used for a long time.

*BAT (Behaviour Adjustment Training), invented in the UK, is a training method related to the dog's learning behavior system, with the aim of increasing the sociability of dogs and overcoming problem behaviors such as fear and aggression. A dog training method based on positive reinforcement.

dog harness 4dox

Normally, the leash is attached to the back or chest and can be used as a single leash .

It can also be used as a double leash by attaching it to the back and chest, or the back and neck . This way of wearing has the effect of double protection. Dogs also know what their owners want. Communication between humans and dogs will become smoother.

If you attach it to the two rings on the back of the neck and back , it is recommended for dogs who have a tendency to pull .

Chest rings are always used in conjunction with back rings . This is recommended for use with timid dogs . In addition, there is a ring between the legs so that it does not interfere with the dog's movements.

dog harness 4dox double leash

3) Lightweight, durable and soft material

We use lightweight and soft materials to avoid putting strain on your dog's body.

The inside that touches your dog's body is padded to gently wrap the dog's body, making it ideal for dogs with sensitive skin. This harness is made with special professional stitching to make it durable and unbreakable, so it can be used for a long time.

(Material: Webbing - polypropylene or polyamide, soft shell, polyester)

It is also resistant to water.

dog harness 4dox

4) Ease of use

It's very easy to use!

How to use dog harness 4dox

5) Various color variations

*Harness width: S size -2cm (width including cushion pads -4cm), M size -2.5cm (width including cushion pads -4cm), L size -3cm (width including cushion pads) -5cm)

The images below are S size. The width of the waving is 2cm, and the width including the cushion pad is 4cm.

6) Carefully handmade with quality first

A special sewing machine is used to sew the harness as there are dozens of seams in one place. With quality first, each piece is carefully sewn to create a durable harness.

dog harness 4dox

4dox Comfort Plus Harness Size Guide

The string on the dog's body refers to the position of the dog's girth.

■ A~B: From the instep to the sternum (do not confuse it with the neck area)

dog harness 4dox

B to C: Lower part from the sternum to the point where the string is tied

dog harness 4dox

A to D dimensions: from the base of the back of the neck to where the strings are tied on the back

dog harness 4dox

D - C - D: Waist circumference. Measure around the widest part of your dog's chest.

dog harness 4dox
dog harness 4dox
4dox leash

4dox Comfort Plus Harness Reflective Type

dog harness reflective

washing instructions

Machine washable at 40°C with liquid detergent.

Do not use bleach, fabric softeners or additives. Please do not put it in the dryer as the size may change.

4dox warranty

4dox harnesses are warranted against defects and damage not caused by natural wear or deterioration under normal use for a period of 5 years from the date of purchase. Therefore, we reserve the right to verify that it is within the scope of correct use.

In order to receive the above warranty, in Japan, the product must be a genuine product purchased from Alice's Dog & Cat or an affiliated shop, and a stamped and dated warranty card must be presented.

Once the product arrives and you have checked the size, please attach the date sticker to the product tag and store it in a safe place.

Incorrect use will void the warranty. For example, during use, this means chafing or damage from external impacts, product chewing, violation of washing instructions, modification, repair, or tampering.

If the harness is damaged, please clean it and contact us via the email below.

■ Returns/Exchanges

4dox About returns and exchanges

Regarding the 4dox harness purchased from this online store, if the ordered product is ``different from the image'' or ``I made a mistake in my order'', etc., if the reason is due to the customer's convenience, as long as it satisfies our return/exchange conditions. We accept returns as "returns".

If the reason is due to your pet's love, such as "the size doesn't fit and you want to change it", we will accept an "exchange" if you meet our return/exchange conditions.
In that case, please note that all shipping and handling charges for returning the product will be borne by the customer. In the case of an "exchange", we will bear the shipping costs for re-delivery of the product to the customer.​

<Return/exchange conditions>

The following must apply.
・Products for which you have contacted "" within 7 days of receiving the product.
Products with product tags that have not been cut off and are still attached to the harness
Products where the enclosed date sticker is not attached to the product tag
・Products that are free of damage, fraying, scratches, and stains and can be judged to be "equivalent to unused products" according to our standards.
・Products returned within 10 days of receiving the product
・Product Text that does not indicate "No returns" on the product page


A refund fee of 1,500 yen will be charged as a handling fee for each return, and these fees will be borne by the customer.

We also cannot accept returns in the following cases.
・Products that have been delivered for more than 8 days
・Products that are clearly marked as “non-returnable” on the product page, such as sale items
・Products with accessories or warranty tags removed from the product, or products with a date sticker pasted on the warranty tag.
・Products returned without completing the return/exchange procedures
・Products that have been used once, repaired, washed, or cleaned
・Products that have odors, are damaged, dirty, frayed, or scratched by the customer
・Products for which the warranty card has been lost
・Products purchased from EC sites or stores other than this online store

If the product you receive has scratches or defects, or if you receive a product that is different from what you ordered, we will promptly issue an exchange or return/refund.
Please contact us at "" within 7 days of receiving the product if there are any scratches or defects, or if you received a product that is different from what you ordered.
In addition, if we are unable to prepare a replacement item, we will respond by returning or refunding the item.
We will bear the cost of returning the product. Please send it back to us with cash on delivery.

<Return address for returns/exchanges>

29-36 Sakuragaoka-cho, Shibuya-ku, Tokyo
Tokuriki Building 202
Alice's Dog & Cat Return/Exchange Counter

■ After-sales service


The 4dox harness is warranted against defects and damage not caused by natural wear or deterioration under normal use for a period of 5 years from the date of purchase. Therefore, we reserve the right to verify that it is within the scope of correct use.

Misuse means, for example, chewing of the product, violation of washing instructions, alteration, repair or tampering.
In order to receive the above warranty, the product must be genuine and a stamped and dated warranty card must be presented.

If you have a damaged harness, please clean it and send us an email with a photo of the damaged part.

Please note that harnesses sent in unhygienic conditions may be rejected.


We will ship your repaired product to Italy, where Perros is headquartered, and then deliver it to you once the repair is complete. Repairs may take approximately 2 to 3 months. Thank you for your understanding.

Please feel free to contact us via the email below. After confirming the contents, the person in charge will contact you regarding the matter.


Even outside of the aforementioned warranty, Perros will provide repair and restoration services to the extent technically possible.
If you would like to repair a harness, please contact us by email and attach a photo of the part you wish to repair.

Please note that harnesses sent in unhygienic conditions may be rejected.
Repair costs, including shipping to the Italian headquarters, will be borne by the customer.

4dox product information

Product name 4dox comfort plus harness



Country of manufacture

Czech Republic

Customer Reviews

Based on 47 reviews


犬種 : ⁡ラブラドールレトリバー(オス)
体重 : 約30kg⁡ ⁡
首: 46cm ⁡⁡⁡胴 : 78cm⁡ ⁡
購入カラー : チョコレート・オレンジ⁡
着用サイズ : Lサイズ

優子 船生


あつさき 林

犬用ハーネス 4dox コンフォートプラスハーネス ダブルリード可能


約15Kgのボーダー・コリー用にハーネスと4dox スウィッチ リージュをセットで購入しました。一緒に使うことで、場所にあった使い方ができ、とても便利で使い勝手が良いです。ボーダーあるあるで、走っている車に飛び出そうとすることがありますが、しっかりしたハーネスとリードなので、犬への負担も少なく、かつ制御もでき安心感があります。品質の良さ、丈夫さ、犬への負担など、どれをとっても素晴らしいです。

千栄子 中川

4doxでも やはり引っ張りますが、クッションのある素材なので本人(犬)には負担が少なくなってるんでは無いかと思います。