狗狗在3-4个月大时可以接种狂犬病疫苗,在第一年,需要接种3针,每一针相隔3-4周,之后一般每年接种一次。但具体的接种时间和频率需要咨询宠医。
[1]Akc Editoral.Your Complete Guide to First-Year Puppy Vaccinations[EB/OL].akc.org,Update:Sep 01,2021
[2]TVP Editoral.Rabies Vaccination in Dogs[EB/OL].todaysveterinarypractice.com
[3]Cerulli.P.Why Does My Dog or Cat Need a Rabies Vaccine?[EB/OL].goodrx.com,Update:September 16,2021