Everyone knows the saying, “let sleeping dogs lie”. This is absolutely true – it’s generally best to leave sleeping dogs undisturbed wherever possible. Even the most docile, loving dogs can exhibit sleep aggression (growling or

Olivia is a foster carer with Gumtree Greys. They previously adopted a greyhound and have fostered with us since March 2022. Not only does Olivia love their foster dogs, they also enjoy learning about other

A quick note before we get stuck in: Gumtree Greys does not accept or use dominance theory when training and working with behaviour issues, and we warn against applying it with your dog. Key takeaways: