Any advice? I adopted a 1 year old lab collie cross last year. She is a friendly, loveable, excitable joy of a dog, but one issue I've been having is her behaviour towards other dogs. She loves other dogs and becomes very excitable when she sees them and wants to get to them to greet them. However she becomes very frustrated if she cant (due to being on her lead, they are on the other side of the road etc) and will lunge, bark, yelp. We have been doing some training with her by getting her to sit and focus on us rather than other dogs and reward her for doing so, and I would say 80% of the time she does this very well. However, she has her moments where, for lack of a better expression, loses it and goes crazy and I sometimes find her very hard to control. I know that she is excited and wants to get to the dog, but I worry at times she may come across as aggressive. I would love to get her to a point of being able to focus on us around all dogs and control her urges, and one day even be able to pass a dog in the street without her dragging me and yelping to go and greet it. Any tips or advice would be greatly appreciated, Thanks!