Analyze the following tweet to determine the level of anger expressed. The levels are: 0: no anger can be inferred, 1: low amount of anger can be inferred, 2: moderate amount of anger can be inferred, 3: high amount of anger can be inferred.
Tweet: @JonahNRO Love your dogs...when I see how happy they are and my own dog, it helps me forget the crap. Thank you