Sannysis Blue Opinions

Main advantage:

The safety of your pet can be improved with this collar, as it has lighting, so it will be easier to see or find your pet, even if it escapes from your house at night.

Main disadvantage:  

The collar is made of sturdy material so it might be a bit uncomfortable for some dogs. However, by adjusting it correctly, pets will be calmer and more satisfied with it.

Verdict: 9.8/10

Because this product comes in different colors you can choose the one that best suits your dog. Similarly, it is possible to purchase two sizes, S or M, depending on the size of the pet.

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Main Features Explained


The Sannysis brand model is one of the lowest priced dog collars, but it has the possibility of adjusting its length, so that it is comfortable for pets regardless of their size, large, medium or small. This is because the necklace has some stickers that indicate where you can cut the necklace, so its lighting will not be affected.

Of course, in this case we are referring to minimal differences in length, because when you are going to buy a collar for small dogs, the manufacturer offers size S, 35 cm. On the other hand, for large dogs comes the size M, 70 cm. We recommend that as a buyer you take this aspect into account before making any decision, it is best to measure your pet’s neck before choosing a collar.

Similarly, this collar offers security to your pet, as it provides greater visibility of it, unlike nylon or leather collars. That is, even if your dog is far away or with others of the same breed and color, you will be able to easily identify it.

On the other hand, the package includes a USB cable to recharge the collar whenever it is necessary, which means that you will not have to buy batteries often.


According to the opinions of some buyers, this collar offers good quality LED lighting, so that your pet is easier to see, even if it is at night or you are with him in a dark place.

In another order of ideas, the material with which this necklace has been manufactured is fiber optics, which is resistant and durable. Also, once the collar is discharged, you can plug in the USB cable to re-power it, so you don’t have to spend money buying batteries often. Also, thanks to the fact of having LED technology, the lighting will be more durable, so that the dog enjoys the collar for a long time.    

And so that a simple light does not bore you, this necklace has 3 different lighting settings, one of them is the slow flash mode. With this function, the collar flashes slowly, so it will attract more attention and you will not lose sight of your pet easily. In the same way, there is the second setting, quick flash, which is similar to a flashing emergency light. As if that weren’t enough, the third setting leaves the light on constantly.


Perhaps it is the best collar for dogs, because its design is simple, but elegant. It comes in various colors for you to choose from, blue, red, pink or green, which is a very advantageous quality, since there are many breeds and colors of dogs. In addition, we can say that, if the pet is female, the pink collar may suit her better. On the other hand, one of the other colors will suit a male very well, of course, the final decision must be made by you according to your needs or preferences. 

The fiber optic with which the collar is made offers ease to cut it and adjust it to the size of your dog. Also, this product can be disassembled to cut the fiber; this task will be possible using the button found on the white part of the collar.   

Although many dogs are naughty and like to play with water, they will not harm this collar, since it is waterproof, so you can take your pet for a walk without having to worry. This is a very important aspect when it rains unexpectedly and your dog gets completely wet, also on those walks along the shore of the beach or the river.

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