Greyhounds are particularly well-suited because they do not bark and their short coat is less likely to trigger allergies.
这种长腿猎狗非常适合这项工作因为它们不会咆哮，它们的短毛不会引起过敏。
2
However, serum collected from racing Greyhounds between 1984 and 2004 and tested for canine influenza virus (CIV) in 2007 had positive tests going as far back as 1999.
I have chosen to ride up on horseback and the jeep delivers us to the savannah where we are met by dozens of crazy horsemen riding what appear to be greyhounds - like horses only smaller.