Can a dog have an endoscopy and how much doe"s it cost to perform?

Paisly Martin on Instagram: "This is the screen for an endoscopy! What you are looking at is the inside of a dog's stomach. There is a foreign object (squeaker from a toy) stuck in there, so we put a little scope with a grabby device in the end of it into his esophagus and to his stomach to get it out. This is a closed, sedated procedure and this is what the screen looks like. I think it's so cool, do you? #cool #screen #endoscopy #dog #procedure"