Can a dog give another worms?

Yes, dogs can transmit parasitic worms, including roundworms, hookworms, whipworms, and tapeworms, to other dogs through direct contact, contaminated soil, water, or food. Puppies are particularly vulnerable to worm infestations due to their immature immune systems. Regular deworming and preventive measures such as washing hands after handling soil, using monthly worm preventives as recommended by a veterinarian, and keeping the living environment clean can help reduce the risk of worm transmission.