Smal milk bone treat broken into four or five pieces.
Little piece of a treat .....snip
Want more ???? Paw gimme good paw treat
Paw ,snip, treat, good dog
Paw ,mmm no biting no come on ?
Gimmie paw, paw ? well, no treat then, off.
Wait a few hour or till next day and repeat and start all over.
A lot of time the vet tech will manhandle the dog and making them aggressive and it may take years to win back trust.
The type of trimmers matter as does the dogs position.
I like to sit big dogs in a chair outside. I start with one small milk bone broken in three pieces per paw. Gimme paw Treat snip snip treat snip snip treat.
If he resists after the first paw, he gets down and we are done for awhile. I wait until he gives me his paw freely then tiny piece of a small milk bone.
Command, up in chair and start over.
One nail a day, then a paw a day, then two paws a day, then 3, then all 4. It could take months of steadying work.
I trained a rottie mix (wife's/165lbs) to fetch the nail trimmer himself and sit up in the chair on command it took a year.
The wife had always had the vets trim her dog nails. I only got involved after he bloodied a couple vet techs, they refused trim them any more.
He was five years old when I started doing them. He had decided " Nail trimming meant " FIGHT " .
He normally refused after more than one or two nails maybe a paw a day,for weeks.
It took 6 months before I could do all paws in a 30 minute sitting.
A year later it was " Up,sit, treat ,next paw, snip, treat,next paw, snip,next paw ,next paw, treat, good dog. Less 5 minutes.
Attached File
Good video with the same clippers I use
http://www.dogsbynina.com/best-nail-clippers-for-your-dog/#Best_Dog_Nail_File