would appreciate help with my problem...partly our fault as I will explain.I had two collies.One ten year old and one ten weeks.Ten week old pup broke her leg and the following day discovered ten yr old dog had cancer.She was put down. 😪 Did puppy training course.At 18mths she was attacked by another dog and bitten so stopped taking her.Shes always been very sensitive and scared but its got worse.if we argue she takes herself to bed.she can be scared of strange dogs but i keep her on lead when we see them .However for last couple of weeks ive stroked her whilst she is on the settee and shes snapped at me.this is becoming more frequent.I think her fear might be because ive stroked and cuddled her when she has been scared.worried as we adore her in every other way as she is well behaved