Small dog breeds

6–25 lb · 13–16 years

Toy 6–10 lb; Miniature 10–20 lb; Standard 25–35 lb · 13–15 years

15–20 lb · 11–15 years

24 lb (male), 22 lb (female) · 13–14 years

22–25 lb (male), 20–23 lb (female) · 10–15 years

17–23 lb · 11–16 years

12–18 lb · 14–15 years

13–15.5 lb (male), 11.5–14 lb (female) · 12–15 years

12–25 lb · 11–13 years

22 lb · 12–14 years

14 lb (male), 13 lb (female) · 13–15 years

13–18 lb · 12–15 years

14–24 lb · 12–15 years

9–15 lb (male), 8–13 lb (female) · 15–19 years

18–24 lb · 12–15 years

15–20 lb · 11–13 years

8–14 lb · 10–12 years

7–13 lb · 14–16 years

7–14 lb · 14–15 years

17–22 lb · 10–12 years

10–25 lb · 10–14 years

9–17 lb · 12–15 years

12–18 lb · 12–15 years

15 lb · 13–15 years

12–22 lb · 15–17 years

11–20 lb · 12–15 years

15–18 lb (male), 12–15 lb (female) · 12–15 years

13–17 lb · 13–15 years

up to 14 lb · 12–14 years

Small 8.5–17.5 lb; Medium 17.5–26.5 lb; Large 26.5–55 lb · 12–14 years

10–15 lb · 10–18 years

9–13 lb · 12–15 years

14–18 lb · 13–15 years

10–25 lb · 12–18 years

9–15 lb · 12–14 years

10–16 lb · 12–16 years

19–22 lb (male), 18–21 lb (female) · 12 years

19.8 lb (male), 17.6 lb (female) · 12–14 years

15–25 lb · 12–14 years

23 lb (male), 17 lb (female) · 13–16 years

9–16 lb · 10–18 years

18 lb (male), 15–17 lb (female) · 12–15 years

8–25 lb · 14–16 years

9–15 lb · 12–15 years

10–16 lb (male), 8–12 lb (female) · 12–15 years

15–20 lb · 13–15 years

18 lb (male), 15–17 lb (female) · 12–15 years

Toy 10–15 lb; Miniature 15–30 lb; Standard 30–55 lb · 13–18 years