He can not control himself. Try to keep the level of exictment down by ignoring him when he is and when it happens.
It not like he wants to it is just it happens.
It is not an act of submission it just over excitement.
He may grow out of it but needs time and calm and no punishment as it ups the stress.
One thing if it when he greets you toss him a toy to see if you can distract him from the excitement. |