I Wish I had a Dinosaur: Fantastic children's book about dinosaurs and dogs

This dinosaur tale came about when a visit to the local toy store turned into a freakish horror story claims the author; David Davies.
During a routine trip to the toy shop bathroom, his son's tiny hand became trapped in one the fixtures resulting in an ambulance ride to the local hospital. Then a transfer to a specialist children's hospital and surgery. But while David stayed at his bedside, this story grew. A story about a boy wishing for a dinosaur and his wish coming true.
Then, after being unable to work due to Covid, David wrote the Jurassic story and sent it to various publishers. And in November 2021, this book was finally released. So, he could share the story so loved by his own son in his hour of need.

This story is about a boy, Jack, who wishes his dog Max was a Tyrannosaurus Rex. Of course, his birthday wish comes true and they go on some great adventures until Jack realizes he must be careful what to wish for.