1) Unpacked
The device is only unpacked, or the packaging has been damaged and has therefore been repackaged in non-original packaging. The item has never been used.
2) Used
The item has been used as a demonstration, in a store, or has been exchanged by the customer within a few days. May not have original packaging, at most a few light scuffs.
3) Lightly used
The device has been used for 5 - 15 days, there are already visible claw scratches.
4) Heavily used
The device has been used for 15 to 40 days, there are very noticeable scratches or teeth marks. It can be serviced, refurbished
The warranty period for "new" or "unpacked" condition is the same as for new goods, for "lightly used" condition the warranty period is 12 months, for "heavily used" condition the warranty period is 6 months. Goods can be exchanged or returned within 30 days. Always include complete accessories unless otherwise stated.
Canicalm First is a basic anti-bark collar for small and large dogs without the need for any adjustment. The collar is activated only by the vibration of the vocal cords when the dog barks and is not triggered by another dog. The Canicalm First is waterproof, has a long battery life, and features audible alerts and impulses. Canical First automatically increases the strength of stimulation depending on the length of the barks. The action of the collar is triggered by the dog's vocal cords quivering when barking, the response is an audible alert, followed by stimulation impulses whose length and level gradually increase until the dog stops barking. The principle of operation implies that the device responds exclusively to the barking of the dog wearing it. The collar is water resistant, so it is recommended for use both indoors and outdoors.
Bark detection
Canicalm First is triggered by the skin on the neck trembling when barking. The principle of the function implies that the device reacts exclusively to the barking of the dog that has it on its neck, so it is impossible to be triggered by the barking of a different dog.
Type of correction
Canicalm First has an auto-increasing correction function. At the first bark, the collar gives an audible warning. If the dog barks again within the next 30 seconds, the collar will give an audible warning and a weak short stimulation impulse. Barking within the next 30 seconds results in an audible warning and a gradually increasing pulse on the next bark up to level 4.

Setting the collar
With Canicalm First, there is nothing to set up. The Canicalm First anti-bark collar is fully automatic and just needs to be put on the dog's neck. After that, you don't have to worry about anything.
Batteries and charging
The Canicalm First collar uses a replaceable 3V lithium CR2 battery for power. The collar's operating life is in the order of 1 to 3 months. It depends on the quality of the batteries used.
Waterproofing
The Canicalm First anti-bark collar is IPX6 waterproof only. It can be used outdoors but in heavy rain, the collar needs to be removed.
Breed
Thanks to the small receiver, we recommend Canicalm First for small, medium, and large dog breeds. It is the ideal choice for all dogs weighing between 5 and 90kg.
Collar length
Canicalm First has a very strong and high-quality collar made of plastic. It does not cause any problem for the dog to wear it and it holds well on the neck. The length of the collar is adjustable from 20 to 65cm.
Weight and dimensions
Canicalm First has a medium-sized collar that is very well-shaped. It has a width of 5.5cm, a height of 3.6cm, a depth of 4.4cm and a weight is 65 grams including the battery.