The RSPCA is appealing for information following the deaths of a number of cats from antifreeze poisoning in Pembrokeshire.

The latest cat to die was taken ill last Sunday in Trefin, but died on Monday July 22).

Following a post mortem examination Fishguards Vets confirmed the cat had milk and antifreeze in its stomach. The practice also say this is the third death involving antifreeze poisoning they have seen in the last three months.

The chemical ethylene glycol, found in some household brands of antifreeze, has potentially lethal consequences when ingested by cats. Cats seem to enjoy the taste of this ingredient but they can soon suffer agonising deaths if they eat or drink it.

RSPCA Inspector Keith Hogben said: “We urgently need more information about these poisonings. There may be an innocent explanation but we are concerned that someone is deliberately causing suffering to cats and other animals in the locality by leaving out milk laced with antifreeze.

“We would also ask perpetrators to be aware that deliberate poisoning using antifreeze could mean a £20,000 fine and/or six months in prison under the Animal Welfare Act.

"Owners should be vigilant and contact a vet immediately if they suspect that their pet may have been in contact with the chemical or if they see any warning signs or symptoms. The sooner the animal is treated, the better their chances of surviving."

If anyone has any information about this incident or any related incidents in the area, they are urged to contact the RSPCA cruelty and information line on 0300 1234 999. Calls will be treated in confidence.