Canis

The two species of the genus Babesia that affect dogs are B. canis and B. gibsoni.

巴贝斯属中能感染犬只的两种蜱别为犬巴贝斯虫和吉氏巴贝虫。

Roundworms (see also toxocariasis) infecting the dog include Toxocara canis and Toxascaris leonina. Signs are usually mild, but may include diarrhea, pot-bellied appearance, poor growth, and vomiting.

蛔虫病，称弓首线虫病，是由犬弓首蛔虫和狮蛔虫引起的疾病。症状通常比较温和，但也可能包括腹泻、腹部胀大、发育迟缓和呕吐。