Her main concern as a vet was that any animals should not suffer unnecessarily.
She believed a teenager was the most likely culprit for the shooting of the cat.
Gun owners and parents needed to make sure their weapons were not used to harm domestic animals, she said.
"It's something that parents need to be aware of and that needs to be closely monitored and people have to understand that just because it's a slug gun ... it can still cause injury or death.
"Sometimes [people], particularly children, make mistakes -- but they do need the community singing the same song to reinforce the message that these things are unacceptable.
"Animals may be shot on a farm but you need to make sure that the animal is shot cleanly and not left in pain."
Dr Ward-McGrath will be conducting a forensic examination to try to determine whether the animals were shot with a rifle or a slug gun.
"If it's a firearm that's been used then obviously we'd like the teenager and the owner of the firearm spoken to."
The cat was discharged from vet care last week and it is hoped she will make a full recovery.