Doesn't need to be aggressive. it has clearly caused fear and alarm. Might not be top priority for the Police however it should still be investigated. Especially since it can be corroborated (the big thing these days other than he said, she said)Marginal in this case. It was boisterous and rough. Not aggressive.
Had police on the case for an incident in the winter which was very dangerous and my daughter was hurt. A lot of hard upsetting work and as far as I know nothing came of it.
The police aren’t a force anymore with all the cuts.
a call to the dog warden however... would go further.