Our Story


About Long Island Pet Supply

Dennis Borghese is the President and co-founder of Long Island Pet Supply, LLC, a family owned New York based company focused on providing the highest quality pet products to consumers all across the United States at reasonable prices.  He is responsible for the company's overall vision as well as day-to-day operations.  

Prior to founding Long Island Pet Supply, LLC, Dennis was the owner of the Pet Den in Commack, NY and for over 30 years provided the finest pet care and products to customers all over Long Island.  It was Dennis's dedication and commitment to detail that earned him the respect of Long Island’s pet community as well as recognition for the Pet Den as one of the "Best of Long Island" premier pet shops.

Determined to reach customers all across the United States, Dennis co-founded Long Island Pet Supply, LLC in an effort to use his extensive knowledge and experience in the pet industry to provide pet owners all over with the best pet products.  

Customized Exotic Bird Food Diets

Over the years, Dennis has developed unique and customized blends of aromatic seed mixtures for birds. His Custom Avian Diets were exclusive to the Pet Den and now are available at Long Island Pet Supply, LLC as part of our Fine Feather product line.  These avian diets are aromatically enhanced and vitamin enriched blends, formulated exclusively by Dennis. He has combined his vast experience and knowledge in bird care.  Custom avian diets are designed to cater to the health and nutritional needs of all our feathered friends.

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