Which size does my dog need?

Size measurement of the LED dog collar LEUCHTIE

How to determine the right size for your dog:

LEUCHTIE is pulled over the dog’s head as closed ring. Consequently, for choosing the right size you have to measure the dog's head circumference, not the neck (for exception, see point 3).

  1. Please measure the circumference of your dog's head at the thickest point - directly in front of the ears - tightly with a tape measure.
  2. Select the closest size. If you are between two sizes, choose the smaller size preferably.
  3. Is your dog's neck circumference larger than the head circumference?
    Measure the neck circumference at the point where you want the LEUCHTIE to fit.
    In this case we recomment to better base your choice of size on this measurement.

LEUCHTIE Plus, Pro & Premium are available in the following sizes (in cm [inch]):
35 [14] / 37,5 [15] / 40 [16] / 42,5 [17] / 45 [18] / 47,5 [19] / 50 [20] / 52,5 [21] / 55 [22] / 57,5 [23] / 60 [24] / 62,5 [25] / 65 [26] / 67,5 [27] / 70 [28].

LEUCHTIE Mini is available in the following sizes (in cms [inch]):
25 [10] / 27,5 [11] / 30 [12] / 32,5 [13]

Breed examples (these are only examples as a guide):
• 35 - 37,5: Terrier, Whippet (approx. 10 - 15 kg)
• 40 - 42,5: Border Collie, Spaniel (approx. 16 - 23 kg)
• 45 - 47,5: Dalmatian, Irish Setter (approx. 24 - 30 kg)
• 50 - 52,5: Retriever, German Shepherd (approx. 31 - 36 kg)
• 55 - 57,5: Hovawart, Rhodesian Ridgeback (approx. 37 - 42 kg)
• 60 - 62,5: Bernese Mountain Dog, Rottweiler (approx. 43 - 50 kg)

Last update on 02.04.2025 by LEUCHTIE Team.