• http://www.eurodogdesigns.com/Sizing-of-Hurtta-dog-wear_b_2.html has the hurtta sizing guide for most of their jackets; here's the info for the 'waterproof fleece jacket'

    Size Back length cm/inch Neck line cm/inch Chest cm/inch
    9" 24cm / 9" 25-29cm / 10-12" 37cm / 15"
    11" 27cm / 11" 26-30cm / 10-12" 42cm / 17"
    12" 30cm / 12" 24-28cm / 9-11" 55cm / 22"
    13" 33cm / 13" 35-40cm / 14-16" 60cm / 24"
    14" 36cm / 14" 43-48cm / 17-19" 64cm / 25"
    16" 40cm / 16" 43-48cm / 17-19" 69cm / 27"
    18" 45cm / 18" 47-52cm / 19-21" 70cm / 28"
    20" 50cm / 20" 55-60cm / 22-24" 80cm / 31"
    22" 55cm / 22" 51-61cm / 20-24" 82cm / 32"
    24" 60cm / 24" 55-65cm / 22-26" 89cm / 35"
    26" 65cm / 26" 59-69cm / 23-27" 89cm / 35"
    28" 70cm / 28" 62-72cm / 25-29" 97cm / 38"
    30" 75cm / 30" 65-75cm / 26-30" 108cm / 43"
    33" 85cm / 33" 70-80cm / 28-32" 109cm / 43"
    Answered on 11/20/2013 10:17:46 AM by ssp from ny