recently agressive Labradoodle
I have a Labradoodle who is 2 years old and is becoming more aggressive with other dogs and people. She is good and walks with me at a heal position, but when she sees another dogs she essentially loses her mind wanting to get to the other dog. I lose all command and control. It is especially bad when I have her running alongside my bicycle when she is running alongside and when she sees another dog it takes me a lot of effort to hold her back. Until recently she reacts very well if I stop and take her over to the other dog with tail wagging and wanting to play. She just started approaching with ears back, tail down and when face to face with a dog her size or larger, she starts pulling her lips up for a small show of teeth. No attacks but I'm concerned it will grow into that until I correct it now. Suggestions??