Articles

Keep up to date with all our latest news, articles of interest, and case studies from the veterinary world around Hawke’s Bay, Dannevirke, and the Wairarapa.

Hoof Health

Incidence of lameness varies between herds and varies during the season. Smaller herds still have an incidence of 10% lame cows in the herd, larger herds often show higher incidences: up to 30%. Wet periods will boost the number of clinically lame cows, due to gravel being pushed into existing white line defects, softening of…

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Ticks in Deer

Ticks thrive in warmer climates and so are commonly distributed across the North Island, although they are becoming an increasingly widespread issue. During their lifecycle they move on and off a host three times. Eggs are laid on the soil in summer, hatching to larvae in late summer/early autumn. The larvae migrate up the pasture…

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Rat Bait Poisoning – Vicki Gilchrist

Rat bait (anti-coagulant rodenticide) is the most common poison eaten by dogs and it causes problems by preventing their blood from clotting. Symptoms begin 2-4 days after ingestion due to bleeding in different locations in the body. Dogs can bleed from anywhere but most commonly into their lungs, which causes a cough and then difficulty…

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The Benefits of Sheep Scanning – Harry Whiteside

What a challenging season it has been and continues to be in CHB this autumn! We have seen very little rain across the region since early January and covers are such that it wouldn’t be too hard to find a golf ball hit onto most properties! Supplementary feed has been used extensively throughout the district…

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Lice in Sheep

A common winter issue, lice are prevalent at this time of year due to their preference for cooler, darker and drier weather conditions. Infestations develop as a slow burn on healthy animals, with numbers gradually increasing on individuals. The entire lifecycle of lice is spent on sheep, so transmission between individual animals can only occur…

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white sheep on green grass field during daytime

Sheep Scanning

Sheep Scanning is used to ascertain whether or not a sheep is pregnant (“wet” vs “dry”, known as WD) and/or how many lambs she is carrying (single vs twin vs triplet, known as TSD or Triplets). We strongly encourage investing in pregnancy scanning as the scanning data allows you to maximise your flock performance with…

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Sheep Reproduction Services

  VSHB are involved in some large artificial breeding programmes such as the release of breed such as Finnish Landrace, the Texel, the Awassi and the East Friesian and work closely with individual New Zealand breeders with AI/ET programmes for advancement of superior genetics.   In the last 12 months (despite Covid-19) we successfully Implanted…

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black cow on green grass field during daytime

GET READY FOR DRY-OFF THIS AUTUMN

With the typical Hawkes Bay summer weather upon us it is time to start thinking about the wind-up of this milking season. There are many aspects to consider when it comes to drying off your herd (think BCS, long term weather forecasts, expected calving dates, production goals etc), but on the top of the list…

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Facial Eczema Monitor – March

This week’s pasture spore counts – Week ending 5th March 2021 Spore counts are continuing to rise in some areas and it is expected that the spore count will continue to rise more following the recent widespread rain adding moisture to the large amount of dead matter found in pasture at the moment. Combined with…

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green grass field under white clouds during daytime

Facial Eczema Monitor – 19 March

Waipukurau After a slight increase due to warm rain a few weeks ago the counts have dropped again, and with cooler nights the spore counts are expected to remain in this mid-low zone.  We still have some potential for warm weather for another month or so but it is the night-time temperatures that are needed…

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