A. Purchasing A New Animal

Breed :

·       A Decision On What Breed One Wants To Keep Depends On The Resources Available With The Farmer And The Suitability Of The Breed To The Locale. A Decision On The Breed Should Be Taken Only After Detailed Discussions With Your Local Veterinarian/Krishi Vigyan Kendra’s (Kvks)/Kisan Call Centers, And Should Conform To The Breeding Policy Of The State.

Source : 

·       Known Disease Free Farms (Either Govt Or Private ) Where Regular Testing For Diseases Like Tb, Jd And Brucellosis Are Done And Positive Animals Removed Would Be Ideal Sources To Procure Your Animals.

·       It Is Better To Buy Animals From The Owners’ Premises Rather Than From Cattle Markets/Shanties Since Chances Of The Animal Being Exposed To Diseases Is High At These Locations.

General Signs To Observe For In Healthy Animals During Purchase:

Eyes:

·       Bright, Clear And Not Runny (No Discharge), Crusty Or Bloodshot.

Nose:

·       Cool, Moist Muzzle, With Frequent Licking; Breathing Should Be Regular And Not Labored; Beware Of Discharge, Coughing, Wheezing Or Irregular Breathing.

Coat:

·       Glossy, Clean And Un-Matted, Free Of Ticks/Lice, Other Parasites Or Eruptions.

Weight:

·       Average Weight For The Breed; Beware Of Emaciated Or Thin Animals..

Attitude:

·       Curious, Alert And Contented; Beware Of Cattle That Stand Apart From The Herd, That Seem Disinterested Or That Show Signs Of A Bad Temper.

Mobility:

·       Walking Should Be Easy And Free Of Limps; Beware Of Slow Or Uneven Gaits Or Hunched Positions When Sitting; The Animal Should Be Able To Rise From Seated Positions With Ease.

Udder:

·       Healthy; Size Isn’t Necessarily An Indicator Of A Good Udder. It Should Sit Forward With Prominent Milk Veins, Not Sag And Not Be Too Meaty. Observe The Cow When She Walks, The Udder Should Not Show Too Much Sideways Movement.

Body Score:

·       This Is An Important Indicator Of The Health Of The Animal. An Animal In Good Health Will Have A Body Score Between 3-4. (See Chapter On Body Scoring)

History:

·       It Is Important To Have A Record Of The Detailed History Of The Animal On Number Of Calving’s, Recorded Milk Yield During Previous Lactation, Any Specific Disease Occurrence Like Mastitis, Prolapse Of Uterus, Rop, Dystocia, Hypocalcemia Etc.

Age :

·       Though Not Directly Related To Health, The Farmer Should Also Ensure The Age Of The Animal By Referring To Its Dentition. ( See Chapter On Aging And Dentition)

Transportation Of Animals

·       All Steps Should Be Taken To Avoid Stress While Transportation. Adequate Water, Space, Feed, Water And Rest Should Be Provided At Regular Intervals While Transporting, Since Stress Predisposes To Various Diseases. The Flooring Should Be Provided With Some Bedding Material Like Paddy Straw.

B. Inducting A Newly Purchased Animal Into The Herd

Quarantine (Isolating The Animal)

·       The Newly Purchased Animal Should Be Kept In Isolation Without Contact With The Other Animals Atleast For 3 Weeks. One Should Attend To The Newly Purchased Animal Only After Attending The Herd.

·       Avoid Attending To Your Herd After Contact With The Newly Purchased Animal Without A Proper Wash And Cloth Change.

·       Carry Out Routine Deworming, Fluke Treatment (Based On Endemicity) And Vaccination During The Period Of Quarantine.

·       For Lactating Animals, Milk The Newly Purchased Animal Separately And, Only After Milking All The Other Animals In The Herd.

·       Always Adopt An “All-In All-Out” System, Clean And Disinfect The Quarantine Area Before Inducting Another Animal(S).

·       Testing During Quarantine

·       For In-Milk Animals, Test For Sub-Clinical Mastitis (Scm)– If Found Positive, They Should Be Treated And Retested Till Negative Results Are Obtained. In Case These Animals Do Not Become Negative For Scm On Subsequent Tests, They Are Most Probably Chronically Infected.

·       Test For Brucella

·       Test For Bovine Tb (Btb)

·       Test For John’s Disease (Jd)

·       If The Animals Are Positive To Any Of The Above Tests, It Should Not Be Inducted Into Your Herd. Maintain These Animals Separately And Dispose Off At The Earliest. There Is No Cure For These Diseases And These Are Easily Transmitted To Healthy Animals On Contact. The Following Regional Laboratories May Be Contacted For Further Information:

Note: An Animal Testing Negative Does Not Necessarily Mean It Is Free From Disease

For Northern Region

1.  Joint Director, Centre For Animal Disease Research And Diagnosis (Cadrad), Indian Veterinary Research Institute (Ivri), Izatnagar– 243122

2.  Joint Director And In-Charge Northern Regional Disease Diagnostic Laboratory, Jallandhar, Punjab

For Eastern Region

1.  Joint Director Eastern Regional Disease Diagnostic Laboratory, Kolkata-700 037

2.  Deputy Director North Eastern Regional Disease Diagnostic Laboratory Khanapura, Guwahati-781 022

For Southern Region

1.  Joint Director Institute Of Animal Health And Veterinary Biologicals Hebbal, Bangalore – 24

For Western Region

2.  Joint Director Western Regional Disease Diagnostic Laboratory Aundh, Pune-411 007

·       The Local Veterinarian Should Be Contacted For Taking Samples For The Test Or Testing The Animals (Btb/Jd) And For Any Other Advise. Many State Animal Husbandry Departments Also Do The Tests In Their Laboratories.

C. Determining Age Of An Animal

·       Determining Age Of The Animal Is Important While Purchasing A New Animal Since The Information Provided By The Seller May Not Always Be Reliable.

I. Determining Age By Dentition

·       At Birth To One Month, Two Or More Temporary Incisor Teeth Are Present. By First Month All 8 Temporary Incisors Appear

1.  The Central Pair Of Temporary Incisors Are Replaced By Permanent Ones Which Attains Full Growth By 2 Years (Thin Arrows).

2.  The Third Permanent Incisor Erupts At Around 30 Months Of Age (Thick Arrow)

3.  The Fourth Permanent Incisors Erupt After 30 Months.

4.  The Second Pair Of Incisors Is Fully Developed At 3 Years.

5.  By The 4-5 Years The Animal Has A Full Set Of Permanent Incisors. (In Buffaloes By 5-6 Years)

6.  By The Sixth Year, The Central Incisor Shows Wear And Leveled Top.

7.  The Wearing Progresses Steadily After The Sixth Year And By The Tenth Year, All The Incisors Show Significant Wear And Space In Between Them.

Ii. Determining Age By Horn Rings

·       This Is Not A Good Guide And May Give Only A Very Rough Idea. The First Horn Ring Appears At 10- 12 Months. One Ring Is Added Approximately In A Year. But At The Fifth Year, The First Three Rings May Not Be Visible And After 8 Years, None May Be Visible.