Golden Retriever Aggressive Biting. This can involve their regular kibble or even a food-related toy such as a rawhide chew or pigs ear. Your Golden retriever exhibits this behavior because they are excited.

There are two main reasons why golden retriever puppies bite so much. Golden Retrievers may not be very social as per traits of certain individual dogs but are definitely not meant to be left alone. Golden retrievers who grow in their litter around siblings and a mother usually learn to stop biting when theyre about 8 14 weeks old.
It is a way of showing their affection.
Having said that there may be times when your Golden Retriever just turns into a biting machine. There are several things that can make a Golden Retriever aggressive including neglect or abuse. 372010 Air snapping is an attention behavior - not always aggressive. They are peace-loving creatures who prefer to stay quite low profile.