A vet has warned that dog owners should avoid giving their beloved hounds grapes because even a small amount could kill their pet.

Speaking to Cope, Rafael Esteban warned that alongside grapes, sultanas, macadamia nuts, and chocolate could also be problematic.

He explained: “Especially grapes, sultanas, chocolate, sugar-free treats (because they contain xylitol), macadamia nuts and alcoholic beverages. A quarter of a kilo of grapes can even cause the death of our dog.”

As well as warning…