goat health around kidding time

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Goat Health around Kidding Time Chris Buschbeck Markdale Veterinary Services

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Page 1: Goat Health Around Kidding Time

Goat Health around Kidding Time

Chris Buschbeck

Markdale Veterinary Services

Page 2: Goat Health Around Kidding Time

Goat Health around Kidding Time

• Preparation for kidding time• Abortions • Hypocalcemia/pregnancy toxemia• Prolapses• Dystocia• Hypothermia• Mastitis

Page 3: Goat Health Around Kidding Time

Breeding

• Kidding starts at breeding• Preparation of the does• Selection of the buck• Buck to Doe ratio• Tight season = concentrated kidding

Page 4: Goat Health Around Kidding Time

Gestation

• Implantation and placentation – 30 days that determine kidding success

• Development• Growth

Page 5: Goat Health Around Kidding Time

Pre-kidding preparations

• Nutrition• Vaccination• Supplies• Barn set-up

Page 6: Goat Health Around Kidding Time

Nutrition

• Water• Protein• Energy• Minerals

Page 7: Goat Health Around Kidding Time

Vaccination

• Clostridial Vaccine (Tetanus, Pulpy Kidney, Enterotoxemia)

EVERYONE, ALWAYS, NO EXCEPTIONS

Vaccinate kids at 3 and 4 month of age and booster annually before kidding

• Caseous Lymphadenitis can be combined with clostridial vaccination

• Chlamydia abortion as needed, no cat

vaccines

Page 8: Goat Health Around Kidding Time

Supplies

• Gloves • Lubricant• Thermometer• Feeding tube• Ketamalt/Glycol• Dextrose• Selenium

Page 9: Goat Health Around Kidding Time

Abortion in Goat Herds

• Abortion rates in an unaffected herd–< 2%

• Abortion storm– 15 to 70% pregnancies affected–Often clustered in time

• Endemic infection– 5 to 7%–Mistaken as “normal”

Page 10: Goat Health Around Kidding Time

Abortion

• Infectious or non-infectious (stress/I/Se)

• Chlamydia – 100d+, mummies, weak/stillborn, thick placenta, vaccine, zoonotic

• Q-Fever – abortion, stillbirth, weak, zoonotic

• Toxoplasmosis – protozoan, cats/rodents, resorption, mummies,weak/stillborn, zoonotic

Page 11: Goat Health Around Kidding Time

Chlamydophila abortus

• How does it present?– Fresh abortions– Severe placentitis– Stillbirths– Weak kids– Increase # of open females– Bloody tails

Page 12: Goat Health Around Kidding Time

C. abortus

• If infected late in pregnancy– Will abort next gestation

• If infected as kids– Will abort at first gestation

• No natural immunity until abort• Recovered animals do not abort

againbut may be carriers

Page 13: Goat Health Around Kidding Time

Toxoplasmosis

• Cats get infected by eating infected rodents/birds/infected material

• Pass oocysts for up to 2 weeks• Last up to 18 months and contaminate feed and

pasture• Infection leads to immunity• If pregnant at the time, fetus and placenta get infected• Mummies, abortions• Stillbirth, weak kids

Page 14: Goat Health Around Kidding Time

Toxoplasmosis Control

• Control cats• Protect feed• Control rodents• Addition of Deccox to ration• Immunity before pregnancy

difficult to achieve consistently

Vaccine in Europe

Page 15: Goat Health Around Kidding Time

Q-Fever (Coxiellosis)

• Severe placentitis• Abortions – fresh

– Failure to dilate cervix – Ruptured uterus

• Stillbirth• Weak kids

– May present as higher than expectedstillbirth, neonatal mortality problem

Page 16: Goat Health Around Kidding Time

Diagnosis

• Submit fetus and placenta for diagnosis – as fresh as possible and as many as possible

• ZOONOTIC – infects people • wear gloves and dispose materials wash thoroughly pregnant women at risk

Page 17: Goat Health Around Kidding Time

Ketosis/Hypocalcemia

• Pre/post kidding• “Pregnancy Toxemia”• Calcium and energy• Ketamalt/Glycol• Calcium borogluconate• Energy density in ration• Vitamin/mineral balance

Page 18: Goat Health Around Kidding Time

Kidding Problems

• Prolapse – Vagina or Uterus• Malpresentation• Fetal-Maternal Disproportion• Ringwomb• Twisted Uterus

Page 19: Goat Health Around Kidding Time

Kidding solutions

• Lube and patience• 30-30-30 rule• Process kids after birth = strip,

dip, sip, selenium• Investigate herd problems early

Page 20: Goat Health Around Kidding Time

Kid Survival

• Colostrum• More colostrum• Proper bonding or• Adjusting to feeder• Shelter

Page 21: Goat Health Around Kidding Time

Hypothermia/Starvation

• Number 1 kid killer• Need to know age and temperature• Cut-off points 6 hours 37oC brown fat digestive function• Above 37oC – stomach tube and warm

Page 22: Goat Health Around Kidding Time

Hypothermia treatment

• Under 6 hours – warm to at least 37oC, then feed milk• Over 6 hours 1- give intra-peritoneal

glucose 2- warm to at least 37oC 3- feed milk

Page 23: Goat Health Around Kidding Time

Mastitis

• Infection of the mammary gland• Clinical-subclinical• Acute-chronic• Contagious-environmental• Secondary to other disease Caseous, CAE

Page 24: Goat Health Around Kidding Time

Udder health management

• Eliminate existing infection• Prevent new infection• Monitor udder health

dry off

Therapycullingrecords

Page 25: Goat Health Around Kidding Time

Record Keeping

• Individual permanent animal ID – eartag, tattoo

• Write it down – NOW• Paper vs computer records Health, Treatments Breeding Production

• Use the records to analyze your operation

Page 26: Goat Health Around Kidding Time

Questions?