“I’ve never been to Cancún,” he said.
“I think that it’s a beautiful city but it’s not something I can visit because I don’t know that it is safe.”
He said he was also worried about people leaving behind pets, saying: “It’s important to keep pets out of the city because it’s very dangerous.”
In another video posted to YouTube on Wednesday, Mr Jarrard said he had been to a hotel in the resort town of Cabanas, which is only accessible by car, and had not seen a single dog.
“The hotel staff are extremely helpful,” he wrote.
“It was nice to have someone in charge of the dog policy.”
Our thoughts are with the hotel guests, the local residents and all those who may have been affected by the accident.”