Size Chart

Choose the collar size based on the measured neck circumference and withers height of your dog or cat — the right size also depends on which part of the body the collar protects. For t-shirts, compare the measurements in the table with a t-shirt that fits you well.

Dogs

Neck circumference · Withers height

Front body and paws

Size

Neck circumference (cm)

Withers height (cm)

25–31

19–22

25–31

23–25

29–35

25–29

XL1

33–40

30–31

XL MINI

26–35

32–34

XL2

37–42

33–35

2XL1

37–45

36–39

2XL MINI

32–40

40–42

2XL2

41–50

41–43

3XL1

41–50

45–48

3XL MINI

37–45

49–51

3XL2

49–55

50–53

4XL1

45–55

53–57

4XL MINI

39–49

58–60

4XL2

50–60

59–62

5XL

50–60

63–67

Belly and chest

Size

Neck circumference (cm)

Withers height (cm)

25–31

19–22

25–31

23–25

29–35

25–29

XL1

33–40

30–33

XL MINI

26–35

33–35

XL2

37–42

35–37

2XL1

37–45

38–41

2XL MINI

32–40

42–44

2XL2

41–50

43–46

3XL1

41–50

47–50

3XL MINI

37–45

50–54

3XL2

49–55

51–55

4XL1

45–55

56–60

4XL MINI

39–49

58–62

4XL2

50–60

59–64

5XL

50–60

64–68

Rear body

Size

Neck circumference (cm)

Withers height (cm)

25–31

19–22

25–31

23–25

29–35

25–29

XL1

33–40

30–31

XL MINI

26–35

31–33

XL2

37–42

32–34

2XL1

37–45

35–38

2XL MINI

32–40

39–41

2XL2

41–50

40–42

3XL1

41–50

45–47

3XL MINI

37–45

48–50

3XL2

49–55

50–53

4XL1

45–55

53–57

4XL MINI

39–49

55–59

4XL2

50–60

59–62

5XL

50–60

62–65

Cats

Neck circumference · Withers height

Head

Size

Neck circumference (cm)

Withers height (cm)

17–19

20–23

17–19

23–25

20–22

26–30

23–26

31–35

Body, limbs and tail

Size

Neck circumference (cm)

Withers height (cm)

17–19

19–20

17–19

21–23

20–22

24–28

23–26

29–33

Protection of paw and tail tips not guaranteed.

T-shirts

Measurements are taken with the t-shirt laid flat.

Kids' t-shirts

Size

Age

Chest width (cm)

Length (cm)

110 cm

4 years

122 cm

6 years

134 cm

8 years

146 cm

10 years

158 cm

12 years

Chest width is measured flat across the chest, so it is half the circumference. The manufacturer states a tolerance of ±5%.

Women's t-shirts

Size

Chest width (cm)

Length (cm)

68.5

Chest width is measured flat across the chest, so it is half the circumference. The manufacturer states a tolerance of ±5%.

Men's t-shirts

Size

Chest width (cm)

Length (cm)

Chest width is measured flat across the chest, so it is half the circumference. The manufacturer states a tolerance of ±5%.