For general preventative health;
- Vaccinations yearly or every three years, depending on the vet and your personal choice. The yearly vaccine has all of the components in one vaccine which is injected under the skin- it does seem to sting the dogs, and they often scratch the site for a while afterwards. The three yearly protocol involves giving part of the vaccine as an injection (dogs don't seem to find this painful) and part of it as an intranasal vaccine (it is squirted up their nose). the injected components last for three years, though the intranasal component needs to be repeated yearly. Over the three years, there is little difference in cost between the two protocols. but the theory behind the three yearly protocol is that it is exposing the dogs body to fewer antigens, so in theory should reduce the incidence of adverse effects. Personally, if I had a dog at the moment I would have it on the three yearly protocol.
- Worming; I would recommend drontal, and it is given every 3 months. With puppies, there are different protocols though, requiring worming at 6, 8 and 12 weeks of age
- Flea treatments; there is a huge assortment of products available, and it kind of comes down to personal preference. When you get a dog, talk to the vet when you take it in for its vaccinations or a health checkup, and they could suggest a product to suit your circumstances
- heart worm treatment; you can give monthly tablets, or a yearly injection if you are prone to forgetting things. In puppies, because they are growing the 'yearly' vaccine (proheart injection) does not last a full year, but your vet can explain that
- Microchip; I do believe microchips are now compulsory, and a dog from the RSPCA would be microchipped anyway.
- Desexing; I highly recommend this, it avoids so many problems its not funny! but again, a dog from teh RSPCA will already be desexed
Thats just kind of a brief summary of preventative health