We have an 8 month Shih Tzu/Poodle cross rescue puppy. We picked him up from the rescue when he was 5 months, and he had already been wormed/de flead. So we signed up for Pets at Home monthly subscription, and gave him his first Drontal 'tasty bone' at 6 months. That evening he was sick twice, but we assumed he had just eaten something he shouldn't have out on a walk (he goes out with a dog walker during the week).
The next month he was also sick the same day he had the tablet but we'd been to the beach and we thought he'd maybe swallowed a bit of sea water. He didnt bring up loads, and I couldn't see the tablet in what he'd brought up, so I assumed he digested it and thought nothing of it.
However yesterday we gave him his tablet, and it was the first time he's weighed enough to have a whole one. I know he's not eaten anything he shouldn't have, and he's been absolutely fine otherwise but was sick last night again, and brought up quite a lot. It was just the one time, and he's absolutely right as rain, but it must be the tablet, right? It's too much of a coincidence.
Anyone else had problems with this particular wormer?