There is a powder for ticks and flea that u used for ur puppy... Don't use tablet's or any kind of solutions..

Use Zack anti tick shampoo...

Give him a bath with erina ep shampoo by Himalaya, try to brush his coat for number of times, and please prefer non medicinal cures for flea, anti flea spray, consult vet asap, in puppy stage it's really dangerous to have problem of fleas and ticks

Thanks.

Use spot on treatment it's best I did to my german shepherd best result

As he is not to old to give a bath 1st go to a vet....A good one and use pet wipes after that use tick free powder as he become 65 day old or 70 day give a bath with tick free shampoo while giving bath keep special care that water should not enter in nose ears and after applying shampoo wait fir 10 to 15 min then wash properly and must wash between the paws and after bath take a thik towel go to clean area and she the notanki of ur dog

Spot on teak/flea should be applied.. Vet will guide.. And I don't think he should be given bath so young. So dry shampoo and Powder should help