choke chain
noun [ C ] uk/ˈtʃəʊk ˌtʃeɪn/ us/ˈtʃoʊk ˌtʃeɪn/
（狗的）紧缩项圈
a chain in the form of a loop (= a circle that can be made tighter), put around a dog's neck to prevent it from pulling on its lead
Continue walking at your own speed, pulling slightly on the leash in order to tighten the choke chain. 继续以你自己的速度行走，轻拉狗链，以便收一下紧缩项圈。
- More examples
- When the dog pulls ahead while on the leash, the choke chain tightens and it will experience discomfort.
- Dogs should not be yanked cruelly on choke chains and punished physically if they don't do as they're told.
- A surprising number of owners put up with dogs that pull on every walk and some old-fashioned trainers still recommend choke chains.
- My pup won't stop pulling on his lead, even though I use a choke chain.