help please

[one-in-the-net 24]

i have a half cross bull cross ive had her from 4 month old shes now 17 month but she wont come back to me atall when shes off so i obv cant work her cos she wont come back to me atall she jus runs round and up to me but then runs off again its doin m,y head in ive had loads of bulls but never eveer had this before help asap please

[J.DOG 1,355]

I had similar problem with my lurcher , so I kept him on lead , and gave the comand come and give him a treat and praise I then walked backwards said come then gave him a treat praise again did this afew times then when walking on the lead I'd stop and say come when he did gave a treat and praise ,then I took his lead of without him noticing and walked off said come when he did gave a treat then I progressed from there now his recall is 100% slowly slowly is the key,then after the dog gets the idea fade out treats , give it ago it worked mint for me

[J.DOG 1,355]

By the way dog looks cracking