{HEAD ~ An article}, including pet collars and leashes, belts, {TAIL ~ bags} and backpacks, has an interchangeable attachment 
{ HEAD ~ An article } , including pet collars and leashes , belts , { TAIL ~ bags } and backpacks , has an interchangeable attachment
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH