Drontal wormer - Make dog ill ?

[NOISYGIRL]

I gave my dog wormer on sat and she's had looser poos since and was sick yesterday, has anyone elses dog been ill from it ?

Thanks

 

[Zoisrus]

I have had 3 borzoi who have reacted badly to Drontal. In each case they vomited copiously for several hours after administration, watery yellow bile. I just do not even use it now. I have heard of this reaction to Drontal in a good number of dogs. And my 3were not related in bloodline at all to each other.

 

[cremedemonthe]

My Lurcher vomited alot on it too, we swapped to Milbemax, never had a problem with that with any of my 4 dogs

 

[Goya]

Drontal affected Jess when I last used it with her. She vomited and had diarrohea. The others were OK.

 

[Jake10]

Never had a problem with Drontol but would never give my dog Milbemax as he is part border collie