How do I best handle it?
I met up with quite a lot of other dog walkers up at the park, and they all have Gorgeous dogs that I love to say hello to. Previously Jess would just come running to me if she saw me pet another dog, and shove her own nose into my hand or try to body push the other dog out the way.
Now she's started actually barking and growling at the other dog and trying to chase them away.
Any ideas? I don't want to stop saying hello to my friends dogs, just because mine has become so possessive.
Thanks!