Townies idea of PDing

Frodo2

Member
Has anyone a technical reason why Urine pd testing for cattle has not been developed. It is simple and accurate in humans and would be easy to use in cattle, so I can see an easy market.
 

wr.

Member
Livestock Farmer
Location
Breconshire
Didn’t realise ministry vets did that, do they find many/ any?
We got a phone call last year from a ministry vet to ask If we'd mind if she could come to test a couple of cattle for illegal feed/hormones etc. We said that it would be no problem and she came, did the tests and we heard no more. They have a quota to fill and we were handy I guess.
 

borderterribles

Member
Livestock Farmer
Location
South Shropshire
We got a phone call last year from a ministry vet to ask If we'd mind if she could come to test a couple of cattle for illegal feed/hormones etc. We said that it would be no problem and she came, did the tests and we heard no more. They have a quota to fill and we were handy I guess.
Yes, we've had the same!
 

Henarar

Member
Livestock Farmer
Location
Somerset
Has anyone a technical reason why Urine pd testing for cattle has not been developed. It is simple and accurate in humans and would be easy to use in cattle, so I can see an easy market.
no idea if there is one but it would be useful for the odd few
 

hendrebc

Member
Livestock Farmer
Has anyone a technical reason why Urine pd testing for cattle has not been developed. It is simple and accurate in humans and would be easy to use in cattle, so I can see an easy market.
Would a human one work? I did think about trying it a few years ago when i had heifers i suspected were in calf in a shed away from the farm and thrre were no handling pens there. Walking round after them trying to get them to pee in a cup on the end of a stick would have been easier than trailering them home to see a vet. You can get 2 cheap pregnancy tests for £1 but in the end i just waited like a normal person would. Ended up with 6 extra calves :cautious:
 

AftonShepherd

Member
Livestock Farmer
Location
East Ayrshire
Has anyone a technical reason why Urine pd testing for cattle has not been developed. It is simple and accurate in humans and would be easy to use in cattle, so I can see an easy market.
You'd wait half an hour for one to pee then half a dozen would go at the same time.

Also, if using natural service, it wouldn't give you an idea of due date.

I could see it being useful if you use AI and simply want a yes/no for one or two cows though.
 
We got a phone call last year from a ministry vet to ask If we'd mind if she could come to test a couple of cattle for illegal feed/hormones etc. We said that it would be no problem and she came, did the tests and we heard no more. They have a quota to fill and we were handy I guess.
Im quite surprised they asked if you’d mind, anyone been using something they shouldn’t would surely have an excuse why they couldn’t :whistle:
 

VMD100

Member
Location
Cumbria
In fairness there are plenty of different methods for confirming pregnancy - Blood/serum can be used but also a standard milk sample you'd send for milk recording (believe this has to be over 28 days in calf to work)
 

kmo

Member
Location
E. Wales
It's not actually a daft question. When cattle are tested by Ministry vets for illegal feeds or growth promoters etc, they try to get the beast to pee into a container.
Don't think they even have to be qualified as a vet to take the sample. The Ministry person who came here to take a sample from some tb reactors that were being valued at the same time, wasn't a vet. But she had learned a technique of making them pee on demand.
 

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