Quite surprised by the amount of Daily Mail-esque mouth frothing going on.
I’m not an advocate of euthanasia for incidents like this, especially when it’s clearly not the dog’s fault. The dog is not to blame for it’s owner’s inability/refusal to;
a) control their dog
b) see that their dog’s actions are their fault
c) do anything about their dog’s negative behaviours
The dog should be removed from the owner with a view to have it (re)trained at the owners expense. if the dog is deemed to be inherently dangerous i.e. at risk of further ‘incidents’ then euthanasia should be considered, but only as a last resort.
I resent reactionary ‘kill it’ attitudes being demonstrated on this and other threads like this.