The Ferret - Workforce3One

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The Ferret

Mustela putorius furo

Terminology

 Jill/sprite

 Hob/gib

 Kit/kindling

TPR

 Temperature- 100-104

 Pulse- 180-250 bpm

 Respiratory- 25-30 breaths per minute

 Gestation- 42 days

Unique Anatomy

 Sebaceous glands produce odor

 Anal sac removal and neutering

 Heart located somewhat caudal of other species

 Unusual gait

Reproduction

 Seasonal breeders- day length over 12 hrs

 Induced ovulation

 Mothers with babies can be aggressive

 Males in season may fight

 Most all ferrets in US are neutered at a young age

Diet

 Obligate carnivores

 Raw meats

 Commercial diets

Weapons

 Teeth

 Toenails, not retractable

 Rarely bite unless very distressed, however if they do, they may not let go.

Hold under running water to get them to release.

 May hiss to warn before biting.

Restraint

 “Flexible”

 Pick up by supporting chest area and hindquarters

 Scruff, support rear, hold above table

 Lay along arm/stretch

 Distraction by feeding

 Burrito

 Watch for hyperthermia

 Your pocket

Venipuncture

 Hold head in hand with thumb and forefinger on mandible

Lateral saphenous or cephalic for 1ml

Larger volumes:

 Jugular (can be difficult); restraint requires two handlers

 Anterior vena cava (under anesthesia)

Husbandry

 Predators- Carnivores

 Housemates- dogs and cats rabbits and rodents

 Cages large enough to stretch- free time in ferret proofed house

 Will use litter boxes

 Sleeping enclosure/blankets

 Feed ferret kibbles free choice

 Water in bottles

 Neutered animals can live in colonies

 Legalities

Common Procedures

 Ear cleaning

 Nail trims

 Baths

Medicating

 PO- best in liquid- do not scruff as cannot swallow

 SQ- scruff

 IM- quads and semimembranous

 IP

 IV- cephalic, saphenous, jugular

Parasites

 Heartworm

 Fleas-Ctenocephalides felis

 Ear mites- Otodectes cynotis

 Gastrointestinal- rare except for coccidia

Zoonoses

 Influenza- transmitted between humans and ferrets

 Do not work with ferrets if you have any flu symptoms and counsel clients to take similar precautions

 Most will recover in 5-10 days without treatment

Disease

 Canine distemper

 Differentiate from influenza

 Nearly always fatal without vaccinations

 Must use ferret approved vaccine

Disease

 Persistent estrus- causes estrogen toxicity

 Alopecia

 Lethargy

 Dyspnea

 Vomiting and diarrhea

 Vulvar swelling

 Petechia

 Bone marrow suppression and death

Disease

 Hyperadrenocorticism

 Adrenal tumors

 Alopecia

 Vulvar swelling/ increased agitation while urinating

 Increased aggression

 Related to neutering?

 TX: adrenalectomy, melatonin implants, hormone therapy

Disease

 Insulinoma (cancer of the pancreas)

 Lethargy, seizures, ultimately death

 TX: surgical excision of cancerous lobes, steroids

 Congestive cardiomyopathy

 Lymphoma

 Juvenile

 Adult

Vaccines

 Canine Distemper

 Rabies approved rabies vaccine for ferrets is Imrab 3

(Merial).

References

 Clinical Textbook For Veterinary

Technicians by McCurnin and Bassert

 BSAVA Manual of Exotic Pets by

Meredith and Redrobe

 Principles and Practices For Veterinary

Technicians by Sirois

 ALAT Training Manual by AALAS

 Laboratory Animal Medicine by Sirois

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