Police search for the dog's owner after the victim sustained a leg bite during a run in Redditch.
Sam Rousell says she feels let down by the initial police response after the attack in Wincheap.
Linda Lawrence's two dogs escaped from her garden after chewing through a fence, the court hears.
Joanna Wade says the punishment is "roughly the same as your average parking fine".
One horse suffered a broken leg and was put to sleep, while a second horse suffered bite injuries.
Former West Ham star Said Benrahma was fined following a dog attack, but no money has yet been paid.
A woman is ordered to pay £1,000 after the attack on Shetland sheep on the Isle of Purbeck.
Maggie-May Ann Moody, who was three months old, is remembered by her grieving family.
Morgan Dorsett, 19, from Shrewsbury, died after the attack in Bishopsworth, Bristol, in February 2025.
