I have no idea what issue this story appears in, but I would sure like to read it. I mean, Wonder Woman pushing a stroller down the street, with a red therapod in it. Has to be great, right? I can't say I am a huge fan of early Wonder Woman stories- all that unusual subtext is rather distracting to my now older eyes. Still, they are fun stories on occasion. I'm sure this has a certain amount of silliness all over it.
And that therapod certainly does bear a striking resemblance to Kirby's fun Devil Dinosaur. I doubt there was any influence, since red dinosaurs were around long before Devil. It is fun to think that Diana is got a young future star with her.