Sentences with phrase «guard against ticks»

The disadvantages are that these oral flea meds for dogs may require a vet's prescription, they don't guard against ticks or other parasites, and they can kill adult fleas or eggs but not both.

Not all topical treatments guard against ticks.

For me this is a little pricey and it does not guard against ticks.

Even just worming, guarding against ticks and fleas and maybe giving heartworm prevention tablets adds up to a large expense over the year.