Lol. The RSPCA may try to make mileage out of it but unless he is stupid enough to talk to them it won't have legs. As I've already told you, they have no powers to seize.
They have no powers of investigation or entry that any private citizen doesn't
The police have serious crimes to investigate and shouldn't be wasting time with social media driven bollocks like this.
Of course it is dicking about, they were giggling and filming it for snapchat and looked like a very soft kick from someone whose main source of income is hoofing leather balls.
Do we only know about this because of a disgruntled former friend of his?