This Cane Corso Mastiff nicknamed Onyx sold and went to a new family.


Cane Corso Mastiff

Champion Bloodlines Show Potential
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About Onyx



24 weeks




Onyx is a gorgeous fawn with a black face. His color is amazing, He eats well and very agile. Onyx will come with both ICCf and AKC papers so that you can register your puppy with one or both registries. He is waiting to be apart of your family.

***We do offer financing, please inquire if you are interested ***

Puppy Snapshot

Date of Birth: August 07, 2020
Date Available: October 02, 2020
Current Weight: 5 lbs.
Microchipped: No
Registration: Yes, ICCF
Puppy ID: 213439
Color: fawn/ black face

Included Items

Comprehensive Health Guarantee - Click here to view full details

  • • 3yr health guarantee
  • • vaccine record
  • • health certificate
  • • iccf and akc papers


This puppy can be delivered to your local airport or ground transportation may be arranged at the discretion of the breeder. Learn more about available delivery options.

Litter Information

Litter Information

Onyx is one of 11 Cane Corso Mastiff puppies whelped and available for sale in his litter. The puppies in the litter were born on Friday, August 07, 2020 to their mother Barstow's Kalissy and father Zeus Mighty Shaka. His breeder has carefully selected to feed them Diamond, Large Breed puppy formula. Their favorite food formulation is Lamb and Rice. Onyx and his littermates are crate trained. He comes with papers and is registered with ICCF.

His breeder has started potty training Onyx and his littermates. Review the breeder's selected potty training methods below. The puppies in the litter have been socialized to develop positive behavior characteristics. Socializing a puppy at an early age may make them more confident, relaxed, compassionate pets. Review how the litter has been socialized below. As part of ensuring the growth and development of Onyx and his littermates, their breeder has introduced a variety of neurological stimulations to each puppy at an early age. Review the stimulations introduced below.

Potty Training Method  What's this

  • Crate Training
  • Paper
  • Pee-Pads
  • Litter Box

Types of Socialization  What's this

  • Cats
  • Other Animals
  • Small Dog Breeds
  • Older Kids
  • Large Dog Breeds
  • Younger Kids

Early Neurological Stimulation Used  What's this


Parent Spotlight

Parent Spotlight

Zeus Mighty Shaka (Sire)
Cane Corso Mastiff



133 lbs.

Zeus Mighty Shaka has champion bloodlines in his pedigree and has show experience. Zeus Mighty Shaka is AKC registered. Zeus Mighty Shaka has a coat that is Fawn in color. He enjoys playing, running, snoozing, snuggling, socializing, and walking.

Zeus is extremely loving and cuddling, he loves to hug and cuddle. He is very very easy going amazing temperament. loves children and loves to play a whole lot.

Barstow's Kalissy (Dam)
Cane Corso Mastiff



141 lbs.

Barstow's Kalissy has champion bloodlines in her pedigree and has show experience. Barstow's Kalissy is ICCF registered. Barstow's Kalissy has a coat that is Fawn in color. When she's not taking care of her puppies she enjoys playing, running, snoozing, snuggling, socializing, walking, and working.

Kalissy is extremely energetic, she keeps going none stop until you ask her to stop. She's very good with our kids and lovely with our friends. Very attached and loyal to us, protective when the incident emerge, very playful and sneaky, above all quiet.

What makes a Signature Puppy?

What makes a Signature Puppy?

Oversight and Standards. A program offered exclusively by Next Day Pets.

You gain access to hand selected breeders whom have pledged to abide by our health oversight standards. Not only may you communicate directly with your breeder but you can be assured we are here to assist you throughout the transaction.

Every Signature Puppy undergoes extensive health screening mandated by PetPay and backed by a Health Guarantee. Our breeders are required to supply a fecal float exam, health certificate and registration paperwork (if applicable) for each signature puppy. In addition, every signature puppy must undergo an extensive head to tail veterinary health exam within 2-10 days before the puppy travels.

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All information regarding this puppy listing has been provided by the breeder.