So, My friend has a scary big lab and i have visited her house for more than 5 times and that Labrador just keeps on barking at me every time i arrive and even at my friend(its owner) and he has even bitten a person so i am really very scared of him and he sits at the gate so neither can i enter nor can i leave suggest me some ways to become its friend PLEASE...!!!! Help me cause i have to visit her house once more and it growls when it sees me .