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Affenpinscher

The breeds · companion

AKC Toy · UKC Companion · FCI standard 186

Affenpinscher.

AKC standard: a balanced, wiry-haired, terrier-like toy dog; the name means 'monkey-like terrier'; 'developed to rid the kitchens, granaries, and stables of rodents'; game, alert and inquisitive, loyal, generally quiet but vehemently excited when threatened. UKC: used to control rodents; 'very much a miniature terrier in conformation and temperament'; a source breed of the Brussels Griffon. FCI 186: utilisation house and companion dog; originally a housedog in southern Germany; fearless, alert, persistent and devoted. RKC: developed as a vermin killer; mischievous, fearless. Affenpinscher Club of America: type known since about 1600 as Ratters or Ratting Terriers, farm and store dogs sleeping in stables whose purpose was to kill rats, then bred smaller as home mousers. Wikipedia: a pinscher, not a terrier, developed as a mouser..

Breed sets the odds. The parents set the dog. Every number here shows its source, its spread and how sure we are. Nothing on this page is a prediction about one dog.

9.3YRMedian lifespan7.4 to 10.8, measured on real dogs.
0INHeightall null. An ideal from the standard, not a range.
7–13LBWeight, all linesbreed 7 to 13.2 lb.
1HRSExercise, every dayRKC: up to 1 hour per day; small size, suits a flat or apartment with a small or medium garden.. The constraint most homes get wrong.

The body

What the breed is built like. Registry standards give an ideal, not a range.

Height at the shoulder

9 to 11.8 in

Breed clubAKC breed standard

Low and high span the AKC page, UKC and FCI. The AKC standard prints 'preferred' as a range, so center is blank.

Weight

7 to 13.2 lb

Breed clubAKC

Low and high span the AKC page, UKC and FCI. The UKC and AKC page figures do not overlap fully.

Coat

AKC: dense, rough, harsh, about 1 in on shoulders and body; longer less harsh coat on head, neck, chest, stomach and legs; mane or cape; hair on ears cut very short. Colours: black, gray, silver, red, black and tan, or belge; colour not a major consideration. UKC: same coat; black, silver, gray, black and tan, red. FCI 186: pure black with black undercoat only. RKC: black is the breed standard colour; red and black and tan are non-breed-standard in the UK. Wikipedia: harsh and wiry when properly maintained, softer and fluffier if clipped.

Breed clubAKC breed standard

Shedding

Shedding 3 of 5 (AKC breed page trait score)

Breed clubAKC

AKC breed page trait score, 1 to 5: a breed-club tendency, never a measurement.

Heat tolerance

4 of 5 · AKC standard: dense, rough, harsh coat about 1 in long on shoulders and body, shorter on rear and tail, longer on head, neck, chest, stomach and legs, with a mane or cape in the mature dog. UKC: dense, rough, harsh, about 1 in on body. FCI 186: harsh and dense body coat, bushy head furnishings.

DerivedAKC breed standard

Derived from the standard's coat (short-to-medium dense harsh coat = 4). No measured data. Wikipedia reports some Affenpinschers have respiratory problems in hot weather (editorial).

How long they live, and what they cost

Measured on real dogs, with the sample and the spread. Never a guess.

Median lifespan

9.3 years (7.4 to 10.8)

MeasuredMcMillan KM, 2024

McMillan et al. 2024 / Dogs Trust table. UK population; median across dogs that had died plus censored dogs per the paper's method. Wide 95% CI and small n for a breed this size; the AKC and RKC figures are registry or club ranges, not measured medians.

The dog at home

What the breed asks of a day. The first thing most homes get wrong.

Exercise need

RKC: up to 1 hour per day; small size, suits a flat or apartment with a small or medium garden.

Breed clubThe Royal Kennel Club

RKC is a UK registry band, not a study; mapped by the library rule.

Exercise need

AKC breed page bands: energy level 3 of 5, mental stimulation needs 3 of 5, barking level 3 of 5. Affenpinscher Club of America: a small dog with stamina, agility and great courage; the club site carries pages on agility, obedience and lure coursing.

Breed clubAKC

AKC bands and club prose; not a study.

Energy

3 of 5

Breed clubAKC

AKC breed page trait score, 1 to 5: a breed-club tendency, never a measurement.

Grooming load

3 of 5 · RKC: grooming more than once a week; medium coat length; sheds. AKC standard: a correct coat needs little grooming to blend the various lengths and keep a neat but shaggy look. AKC breed page coat grooming frequency 3 of 5, shedding 3 of 5 (AKC bands, not mapped).

Breed clubThe Royal Kennel Club

RKC is a UK registry band; mapped by the library rule.

The work

What it was built to do in the field, and what a test or trial asks of it.

Role

AKC standard: a balanced, wiry-haired, terrier-like toy dog; the name means 'monkey-like terrier'; 'developed to rid the kitchens, granaries, and stables of rodents'; game, alert and inquisitive, loyal, generally quiet but vehemently excited when threatened. UKC: used to control rodents; 'very much a miniature terrier in conformation and temperament'; a source breed of the Brussels Griffon. FCI 186: utilisation house and companion dog; originally a housedog in southern Germany; fearless, alert, persistent and devoted. RKC: developed as a vermin killer; mischievous, fearless. Affenpinscher Club of America: type known since about 1600 as Ratters or Ratting Terriers, farm and store dogs sleeping in stables whose purpose was to kill rats, then bred smaller as home mousers. Wikipedia: a pinscher, not a terrier, developed as a mouser.

Breed clubAKC breed standard

AKC standard, UKC, RKC, the parent club and Wikipedia agree on the rodent role; FCI 186 lists only house and companion.

Primary game

Rats and mice. Affenpinscher Club of America: stable and farm ratting dogs whose purpose was to kill rats, later house mousers. AKC standard: rodents in kitchens, granaries and stables. UKC: control of rodents. RKC: vermin killer.

Breed clubAffenpinscher Club of America

Registry and club sources agree.

Field trial standard

FCI 186 classifies the breed Group 2 Section 1, without working trial. The AKC Earthdog eligible-breeds list (AKC recognized breeds) does not include the Affenpinscher. The Affenpinscher Club of America site has pages on agility, obedience and lure coursing.

Breed clubAKC

The earthdog list was read and the breed is absent; no trial rules or results read.

How common the problems are

Evaluated dogs skew toward breeding stock; the numbers are still the best there are.

Hip dysplasia

21.7% · 543 OFA hip evaluations, current all-data, accessed Oct 8 2026; 21.7% dysplastic (mild 15.5, moderate 4.2, severe 2.0), 76.6% normal

MeasuredOrthopedic Foundation for Animals

OFA's own breed statistics. OFA-evaluated dogs skew toward breeding stock, with normal results over-represented. Hips rank 45 in OFA's table.

Elbow dysplasia

5.3% · 189 OFA elbow evaluations, current all-data, accessed Oct 8 2026; 5.3% abnormal (grade 1 4.2, grade 2 1.1, grade 3 0.0), 94.2% normal

MeasuredOrthopedic Foundation for Animals

OFA's own breed statistics. OFA-evaluated dogs skew toward breeding stock, with normal results over-represented. Elbows rank 81 in OFA's table.

Most common disorders

Affenpinscher Club of America: relatively healthy, no known inherited illness to date; the breed tends to jump and meets patella subluxation (slipping kneecaps), and has also had hip dysplasia, Legg-Calve-Perthes and eye issues. Wikipedia: prone to hip dysplasia, collapsed trachea and luxating patella; some prone to fractures, PDA, open fontanel and respiratory problems in hot weather; cataracts occasionally; syringomyelia an emerging concern with unknown incidence; bitches prone to seasonal flank alopecia.

EditorialAffenpinscher Club of America

Parent-club prose and Wikipedia (editorial); no VetCompass paper read. The OFA hip row shows 21.7% dysplastic in evaluated dogs; the club prose and the OFA figure both stand.

More

akc bands

AKC breed page trait scores (1-5): Energy Level 3; Mental Stimulation Needs 3; Trainability Level 3; Barking Level 3; Watchdog/Protective Nature 3; Good With Young Children 3; Openness To Strangers 5; Good With Other Dogs 3; Shedding Level 3; Coat Grooming Frequency 3; Drooling Level 1; Affectionate With Family 3; Playfulness Level 3; Adaptability Level 4.

Breed clubAKC

Fourteen AKC bands in one row; the selector reads each by name. Breed-club ratings: a tendency, never a measurement.

What to ask a breeder for

The health clearances the breed’s own club and registry name. Reference only: what to ask for, never a statement about any dog’s health.

How to read this page

Every value carries a label. Measured means peer-reviewed data on many dogs. Studied means peer-reviewed, smaller or indirect. Breed club means a club or registry states it. Editorial means expert opinion with no measurement behind it. Where two good sources disagree, both are shown and neither is averaged.

Published when the entry rests on the best information available from no fewer than three independent sources, checked by a second pass that did not write it. 8 sources on this page. Found something wrong? Tell us and the correction is logged with its date.

Also called
Monkey Terrier, Diablotin Moustachu

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