Whoever filmed this video seems not to have known the difference between a toad and a frog. The dog didn’t know, either.
I shall elucidate. The largest and most common toads in North America have a pale stripe down the middle of their backs, which can be clearly seen here. No frog has this.
I knew a dog named Lulu who once picked up a toad in her mouth. Within minutes she was a tower of pain and had to be rushed to the vet. Toads defend themselves with poisonous skin secretions which can make a dog very sick (you should have seen poor Lulu).
So, however amusing the dog’s antics might be, it’s a really bad idea to let him mess around with toads. Unless you find vet bills amusing, too.
P.S.–That’s “Music Box Dancer” playing in the background. I always liked that song.