What is TrueNicks variant?
The TrueNicks variant is a function of the Sire Improvement Index (SII) and Broodmare Sire Improvement Index (BSII). An SII of 2.0 indicates the sire (or sire line) has twice the percentage of stakes winners out of mares by the broodmare sire/sire line as he does when bred to all other mares.
What is nicking in horses?
In its most basic form, nicking is the crossing of a sire with the daughters of another sire in hopes of reproducing favorable results from earlier matings. Breeders speak of a ‘nick” occurring when a sire does significantly better with the daughters of a particular sire than with his other mates.
How do stallions breed?
A stallion, approaching with a high head, will usually nicker, nip and nudge the mare, as well as sniff her urine to determine her readiness for mating. Once fertilized, the oocyte (egg) remains in the oviduct for approximately 5.5 more days, and then descends into the uterus.
How do mares attract stallions?
The Breeding Behavior of mares During the heat or estrus the mare is most receptive to the stallion because of ovulation and so show intense sexual behaviours. The classic breeding behaviour of a mare in heat would be frequent urination, squatting or straddling posture, raising the tail and flashing the clitoris.
What is a nicked horse tail?
Nicking involves slicing the retractor muscles below a horse’s tail, then placing the horse’s tail in a tail set. New muscle is laid down in between the cut ends to reconnect the original muscle, thereby creating the muscles and ligaments to heal longer than they were initially.
What nicking means?
Medical Definition of nicking : localized constriction of a retinal vein by the pressure from an artery crossing it seen especially in arterial hypertension.
What age can a stallion start breeding?
The Stallion Although most stallions begin to produce sperm as early as 12 to 14 months, most are at least 15 months or older before they can successfully breed. Few stallions are used at stud before two years of age and most stallions acquire full reproductive capacity at around three years of age.
How do you know if a stallion is fertile?
Testicular size is a good indicator of sperm production capability; stallions with larger testicles will normally have larger daily spermatozoa output. As such, measurement of scrotal circumference is one of the procedures that veterinarians conduct as part of a breeding soundness exam.
Will a pregnant mare accept a stallion?
Yes, a pregnant mare will sometimes allow a stallion to mount.
How many mares can a stallion breed in one day?
Yes Dee, a stallion with experience and is older than two in most cases, } should be able to handle 2-4 mares a day , providing that they were spreed out a bit throughout the day. Don’t expect him to recover and breed every half hour with successful rates of conception.
Why do people Bob horses tails?
Docking traditionally has been performed to prevent the tail of the horse from interfering with harness and carriage equipment. Specifically, if a rein passes under the horse’s tail the horse may clamp its tail down and cause the driver to lose control of the horse.
How does truenicks work for breeding stock sale?
Generates TrueNicks ratings for any stallion with all the mares that are in a breeding stock sale. By selecting the stallion and the sale, a report is generated with details on each hypothetical mating between the stallion and the mares in that sale. Available for any horse or hypothetical mating.
How are truenicks ratings used in Stallion management?
This comprehensive report is an ultimate resource for stallion management. Generates TrueNicks ratings for any stallion with all the mares that are in a breeding stock sale. By selecting the stallion and the sale, a report is generated with details on each hypothetical mating between the stallion and the mares in that sale.
What do you need to know about truenicks?
TrueNicks is a program that evaluates a pedigree in terms of affinity between the sire line and broodmare sire or the sire line and mare sire line. The output is both a raw number and a letter grade score, but that’s not all…”
How many stallions can I have with my mare?
Rates the hypothetical matings of your mare with up to 50 stallions and features an Enhanced Report for each cross. Uses your stud fee and location criteria to find up to 50 stallions that rate B+ or better ( A++, A+, A, B+) with your mare, essentially filtering out only the best nicking options.