acarus. parasite. german shepherd dog was bitten by a tick. at the vet's appointment. we remove the large tick from the dog

acarid acarus animal appointment arachnid arthropod bite bitten blood borreliosis bug carrier close closeup dangerous detail disease dog encephalitis epidemic fever from fur german health human illness infection insect ixodes ixodid large lyme mammal medicine mite parasite pest pet protection remove shepherd sickness skin tick vaccine vet's veterinary virus was wildlife