Mastiff: Breeder selection and lines
When choosing a Mastiff, verify the named records and the issuing scheme before relying on a breeder's description. Treat the record as background information, not proof of how this individual dog will respond. Ask for named tests, dates, scheme or laboratory, parent identity, and the written result; compare the record with the intended home routine. Verify the document with the issuing scheme or laboratory before treating it as evidence for a decision.
What to verify before choosing
Mastiff's recommended parent-club health tests is recorded as ['Patella Evaluation', 'Hip Evaluation', 'Elbow Evaluation', 'Cardiac Exam', 'Ophthalmologist Exam', 'Cystinuria DNA Test', 'Autoimmune Thyroiditis']. Here, that matters because it identifies a record to verify, not a diagnosis of the dog in front of you.
Read the record, not the promise
- Ask for named tests, dates, scheme or laboratory, parent identity, and the written result; compare the record with the intended home routine.
- Keep the recommended parent-club health tests in view (['Patella Evaluation', 'Hip Evaluation', 'Elbow Evaluation', 'Cardiac Exam', 'Ophthalmologist Exam', 'Cystinuria DNA Test', 'Autoimmune Thyroiditis']) and make the next step reversible, observable, and easy to stop.
- Verify the document with the issuing scheme or laboratory before treating it as evidence for a decision.
Walk away or pause if
Do not proceed on verbal assurances when required records are missing, unverifiable, or inconsistent.
References
Height: 30 inches & up (male), 27.5 inches & up (female)
AKC page PageMap DataObject > height
Weight: 160-230 pounds (male), 120-170 pounds (female)
AKC page PageMap DataObject > weight
Life expectancy: 6-10 years
AKC page PageMap DataObject > life_expectancy
Grooming: The Mastiff's short, dense coat is easy to groom, usually requiring only a quick brushing every few days. During periods of heavy shedding once or twice a year, more frequent sessions with a strong, toothed comb are recommended to remove dead hair. The ears and the deep wrinkles around the Mastiff's head, eyes, and muzzle should be regularly inspected and…
AKC page Grooming > official section copy
Exercise: Bred to be guardians of 'hearth and home,' Mastiffs have comparatively low exercise requirements and can live happily in an apartment. They benefit physically and psychologically from free play and daily walks'a mile or two for adult Mastiffs. However, owners must be careful not to overtax growing puppies and young adults: Don't allow them to run up and…
AKC page Exercise > official section copy
Training: Obedience training and early socialization are 'musts' for Mastiffs. Mastiffs learn quickly and want to please. However, the repetitions in a typical training class will quickly bore them, at which point they may lie down, snoring. Make eye contact with your Mastiff; they communicate a great deal with their eyes, and they are excellent at reading your…
AKC page Training > official section copy
Official breed description: The colossal Mastiff belongs to a canine clan as ancient as civilization itself. A massive, heavy-boned dog of courage and prodigious strength, the Mastiff is docile and dignified but also a formidable protector of those they hold dear.
AKC page About the Breed > official breed description
Recommended parent-club health tests: ['Patella Evaluation', 'Hip Evaluation', 'Elbow Evaluation', 'Cardiac Exam', 'Ophthalmologist Exam', 'Cystinuria DNA Test', 'Autoimmune Thyroiditis']
AKC page Health > Recommended Health Tests From the National Breed Club
Official breed standard: http://images.akc.org/pdf/breeds/standards/Mastiff.pdf
AKC page The Breed Standard > View Full Breed Standard
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