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Livestock Production Evening - Tuesday 11th August

You're invited to an informative client information night in our multi purpose Reception Area on Tuesday 11th August 6-8.30pm.

Topics being discussed

  • Tri-Solfen Pain Relief at mulesing and any related questions 
  • Discussion re benefits of BULLCHECK & PregCHECK and calf scours 
  • Meet our team and ask all your production animal health questions

Speakers: Guest speaker Mark Elliott, Bayer Animal Health. Dr Andrew Denman and Dr Genevieve Payne from OVH. Drinks and nibbles provided. 

Please ring and let us know if you can join us - 63618388 or email kim.dale@orangevet.com.au or belinda.reynolds@orangevet.com.au to RSVP

We look forward to welcoming you on the night. 

trisolfen

Tri- Solfen - the Better Choice for your lambs

Contents of this newsletter

01  Vale Andrew Hansen

02  Snow - challenging for our livestock but fun for kids

03  Sheep diseases three times more costly than cattle diseases

04  Caring for orphan lambs

05  How to enrich your horse's life

06  Seriously sore feet, seriously unwanted on your farm

07  Ed the naughty horse

01 Vale Andrew Hansen
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Andrew - with his warm smile - picture taken at OVH as he retired from veterinary practice

It was with deep sorrow that we said a final goodbye to Andrew in late June - former partner, skilled vet, business principal, mentor and much respected work colleague. Orange Veterinary Hospital is what it is today in large part due to Andrew's work ethic and foresight - together with Bob Garvin they were at the helm of OVH from the early 70's. A constant thought at OVH that persists to this day is to continue the legacy they created from that time. 

Andrew retired from veterinary practice in 2005 but remained active in the profession by serving for many years as a member of the NSW Veterinary Practioners Board and the Central West branch of the AVA, as well as being heavily involved within the deer industry. He kept in touch with us often popping in to collect supplies for his deer herd and enjoying a chat. 

Andrew will be missed by many - his cheerful demeanour and great banter, his insight and zest for life, his love for his family, friends and animals (especially Jimmy). He enriched our lives and he left the world a better place. Our heartfelt sympathy to Judith, Penny, Josh and Tim and their families.

02 Snow - challenging for our livestock but fun for kids
heifers in the mist websize

The snowfalls last week transformed our landscape to a winter wonderland - a rare event with falls recorded as far as Molong and Cumnock. Happily we also received some welcome rain. These heifers would have wondered if the frozen white mantle on their paddock was edible...a great photo courtesy Rachel Gordon.

03 Sheep diseases three times more costly than cattle diseases
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The MLA has put together a very interesting report outlining the most economically damaging endemic diseases and conditions for the red meat industry (cattle, sheep and goats). One outstanding estimate is that sheep diseases are costing Australian agriculture almost three times the amount cattle diseases do in lost production.

The Priority List of Endemic Diseases for the Red Meat Industries estimates that $2 billion a year is lost in the sheep industry, mainly in lost production. The largest cost for the industry is neonatal mortalities, estimated at $540 million alone, followed by internal parasites and dystocia.

The cattle industry is most afflicted by cattle tick costing $161 million, followed by $114 million lost to Bovine Viral Diarrhea Virus and another $99 million to buffalo fly. Obviously, there are regional differences in disease prevalence, and if you read the report there is further breakdown by region.

It's a good time to assess the diseases below and work out which diseases are a risk to your enterprise. Hopefully you have most of these diseases under control - if not, there is no time like the present! 

Top sheep diseases in order

Top cattle diseases in order

Neonatal mortalities
Internal parasites
Dystocia
Weaner ill-thrift
Flystrike – body & breech
Perennial ryegrass staggers
Lice
Mastitis
Footrot
Arthritis
Ovine Johne’s disease
Clostridial disease
Liver fluke
Pneumonia
Caseous lymphadenitis
Pregnancy toxaemia
Hypocalcaemia
Foot abscess
Bacterial enteritis
Pyrrolizidine alkaloidosis
Sheep measles
Camphylobacter abortion
Sarcocystis

Cattle tick
Pestivirus (Bovine viral diarrhoea virus)
Buffalo fly
Dystocia
Neonatal mortalities
Internal parasites
Bloat
Bovine ephemeral fever
Botulism
Grass tetany
Calf scours complex
Vibriosis
Theileria
Pinkeye
Clostridial infection
Tick fever
Johne’s disease




 

04 Caring for orphan lambs
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Lambs make funny pets, good lawn mowers and reliable alarm clocks. Every year, during the spring and autumn, we are asked the question, how do I look after an orphan lamb?

It’s pretty simple, and can be a great fun thing for kids to be involved in.

If lambs are really young (<24 hours), they need a dose of colostrum. Assuming the mother has deserted the lamb this will be hard to get. Your options are to try and find another freshly lambed ewe and attempt to adopt the lamb onto her or if this dosen't work then milk some colostrum from this second ewe and feed it to the orphan lamb.

If you are unable to source colostrum then we believe the best option is to give full cream cow's milk either the real deal or purchase from the supermarket. Full cream powdered milk is suitable.

Feed 10% of the lambs body weight within 24 hours of birth in small volumes (4-5 feeds a day). We also sell an appropriate replacement milk formula for infant animals for those early days and can give you advice on feeding rates. Commercial replacement milk formulas specifically for lambs can be used once the lamb is a few days old and thriving. 

Lambs require liquid feeds for the first few weeks of life, and won’t start eating solids until they are 3 weeks old. Ewe’s milk is much higher in fat than cow’s milk (this is why it makes great cheese!). Commercial replacers are available and are ideal. In the instance this is not available, you can simply fortify cow’s milk by adding full cream milk powder. The most common problem with feeding is feeding too much too infrequently. Young lambs should be fed 4-5 times a day, and this reduces slowly down to 2 feeds a day once they are 5 weeks old.

Once 3 weeks old, concentrates should be offered. This will make the weaning process easier, which can be started once lambs are 8kg and 6-8 weeks old.

For more specific advice on looking after your lambs, give us a call.

05 How to enrich your horse's life
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It has been recognised many times throughout all animal species that captive animals live healthier, less stressful lives if they have opportunities to spend time doing things they would normally do in the wild. 

Even though horses are not wild animals anymore, they still need physical and mental stimulation, otherwise they tend to become a little crazy! If we think about some of the things wild horses did, they spent 60-80% of their waking hours grazing outdoors with their herd. In comparison, many modern-day companion horses are now confined and eat quite concentrated foods in a short space of time. Any wonder they tend to go a little crazy and develop habits like cribbing and weaving?

Here’s few ways to spice up your horse's environment so they can live a healthier, less stressful life:

Edible enrichment

This is one of the best ways to keep horses entertained. Just like giving a dog a bone, horses like things to chew on. One great invention is the Porta-Grazer which is a slow-feeding system for hay. It mimics natural grazing by making horses work for their meal, and also extends out the hay bale for hours rather than minutes of grazing.

There are other fun feeding toys for horses on the market. Many of them are designed to dispense small amounts of grain at a time so horses play and eat at the same time.

Social enrichment & companionship

Horses are social creatures. Therefore they prefer to live among other horses for comfort, play, access to food and shelter as an anti-predator strategy. Therefore, horses would rather be hanging out in groups. If this is not possible, horses will bond with other species such as goats, dogs and humans - isolation is very stressful for horses.

Exercise

It probably goes without saying that athletic animals need regular exercise to stay happy and healthy.

06 Seriously sore feet, seriously unwanted on your farm
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Bovine Digital Dermatitis (BDD or often known as hairy heel warts) is one of the leading causes of lameness in confinement herds of North America. This disease is now being increasingly diagnosed in Australia, and is one of the most significant emerging diseases we are faced with.

A specific bacteria, called Treponema, causes the foot lesions that are pictured to the left. The bacteria are highly infectious, and cause extremely painful lameness. Given the pain and lameness the disease causes, both the cows' production and welfare are put at risk.

Be on the lookout in your herd for the lesions pictured, especially among the lame cows. If you don’t see any, and are finding other explanations for lameness (like sole ulcers, or white line disease) there is a good chance your herd is free of the disease. If this is the case, do everything in your power to maintain a free status, as this disease appears to be virtually impossible to eradicate once established on your farm.

To prevent BDD entering your farm:

• Only stock from BDD-free herds should be introduced. Check all new arrivals (culls and purchased cows) as well as stock returning from grazing. Footbathe all arrivals if possible. Reject all purchased cattle even if just one of them is carrying the disease.

• Vets and foot trimmers must disinfect instruments between farms as well as all protective clothing and boots. Make sure this is occurring.

• Maintain foot hygiene. The disease thrives in wet and dirty conditions.

Control measures including herd screening, treatment protocols, footbathing and environmental management all need to be considered.

This condition is normally seem in intensively housed livestock, but is a timely reminder to consider both lameness and biosecurity issues in your herd.

07 Ed the naughty horse

If you are in the mood to be distracted by YouTube, we were amused by this video! Ross is six years old, and he is trying to tame Ed the naughty horse. Ross’s dedication to staying on Ed is admirable, as is his ability to bounce when he takes a dive! Click here to watch the video

Ed the naughty horse