▁entries ▁with ▁the ▁number ▁of ▁bre eds ▁tot alling ▁ 8 0 . ▁The ▁show ▁was ▁again ▁interrupted ▁by ▁the ▁Second ▁World ▁War , ▁therefore ▁the ▁ 1 9 4 8 ▁show ▁was ▁the ▁first ▁to ▁be ▁held ▁under ▁the ▁new ▁owner ▁and ▁was ▁held ▁at ▁Olymp ia ▁in ▁London , ▁where ▁it ▁continued ▁to ▁gain ▁popular ity ▁with ▁each ▁passing ▁year . ▁The ▁BBC ▁first ▁tele vised ▁the ▁show ▁in ▁ 1 9 5 0 . ▁The ▁ 1 9 5 4 ▁competition ▁was ▁cancel led ▁due ▁to ▁an ▁elect r icians ' ▁strike . ▁In ▁ 1 9 5 9 , ▁despite ▁an ▁increase ▁in ▁entrance ▁fe es , ▁the ▁show ▁set ▁a ▁new ▁world ▁record ▁with ▁ 1 3 , 2 1 1 ▁entr ants . ▁ ▁The ▁first ▁O bed ience ▁Championships ▁were ▁held ▁in ▁ 1 9 5 5 , ▁the ▁same ▁year ▁working ▁sheep d ogs ▁were ▁first ▁allowed ▁to ▁enter . ▁In ▁ 1 9 7 8 , ▁ag ility ▁was ▁introduced ▁as ▁a ▁demonstr ation , ▁to ▁later ▁become ▁a ▁competition ▁in ▁ 1 9 8 0 , ▁with ▁an ▁international ▁inv it ational ▁competition ▁added ▁in ▁ 2 0 0 1 . ▁In ▁ 1 9 8 5 , ▁the ▁Young ▁Kenn el ▁Club ▁was ▁founded ▁to ▁promote ▁dog ▁handling ▁among ▁younger ▁people . ▁Fly ball ▁was ▁introduced ▁in ▁ 1 9 9 0 , ▁and ▁in ▁ 1 9 9 2 , ▁the ▁first ▁He el work ▁to ▁Music ▁demonstr ation ▁was ▁carried