Sorry but I find that pathetic. I left one vet who expressed a similar opinion.
Every neurologist I have spoken to has said they think there is a
direct correlation to the fact that nearly every cavalier has CM and 70% eventually have a syrinx, and jabbing a needle into exactly the most sensitive area a needle could go with this condition. That just might be why this one breed cries out when it gets injections. I have heard a lot of vets say this. Having seen cavaliers tolerate excessive levels of pain, does anyone really think a slight needle jab would cause problems for the breed for no reason? :sl*p: If a vet thinks this they shouldn't be practising IMHO.
That is why so many neurologist recommend NEVER giving cavaliers injections into the neck!!
All mine have had injections in their thighs for years. Not ONE has ever "cried like a baby".
Go figure.
The only time I have had one cry out (and remember this is for five cavaliers over many years!) was once when a vet gave Leo an injection along his spine before I could stop them. Leo has SM.
I think your vet needs some better education about cavaliers.