While the apple is ok the seeds can be poisonous to pets.
Apple seeds contain cyanide which can induce seizures hyperventilation, and even coma.
While they’re a health food for humans it’s a different story for your dog.
Avocados contain persin – a toxin that can lead an upset stomach breathing problems and fluid build-up in your dog’s chest.
And we don’t even want to think about the damage the stone could do.