I rescued a 8 month old ausie/border collie mix last year. My daughter often visits with her 8 year old border collie. I love taking them both to the park to play ball. They play well together.
But, the problem is that the older dog has always whined when in the car. Now, that the two dogs are together in the car, the year dog, Zoe, has started to whine and bark and now even the older dog has started barking. Sam,the older dog, has always whined in the car since we got him-he was three years old at the time. My daughter resorted to a bark collar out of frustration with Sam. How can I stop this behavior in both dogs? They are both quiet on the way home from the park.