Finding out your new puppy might have worms can feel alarming, but it’s actually one of the most common and treatable issues we see.
Most puppies are born with, or pick up, intestinal parasites very early in life, often before you even bring them home. That’s why deworming is a routine, expected part of puppy care, not a sign something has gone wrong.
At Wilson Road Vet Clinic, Dr. Yessa builds a deworming plan into every puppy’s early visits. Here’s what Oshawa pet owners should know.
Why Puppies Get Worms So Easily
Puppies are especially vulnerable to intestinal parasites because they can be passed:
- From mother to puppy before birth
- Through nursing
- From contaminated soil or grass
- By ingesting fleas
This is why even puppies who never leave the house can still have worms.
Common Signs of Worms
Some puppies show no symptoms at all. When signs do appear, they can include:
- A pot-bellied appearance
- Diarrhea, sometimes with visible worms
- Vomiting
- Poor weight gain
- Dull coat
- Visible worms or rice-like segments near the tail
The Puppy Deworming Schedule
Most puppies follow a schedule similar to this:
- 2, 4, 6, and 8 weeks: Initial deworming treatments
- Every 2 to 4 weeks until about 12 weeks of age
- Monthly as part of ongoing parasite prevention afterward
Your puppy’s exact schedule may shift slightly based on their history and a fecal exam.
Why Fecal Testing Matters
A stool sample lets us confirm exactly which parasites, if any, are present. This helps us:
- Choose the right dewormer
- Avoid unnecessary treatments
- Catch parasites that some medications don’t cover
We’ll ask for a fresh sample at your puppy’s early visits whenever possible. Our in-house lab means faster results.
Is Deworming Safe for Puppies?
Yes. Deworming medications used in puppies are well-studied and generally very well tolerated.
Mild, temporary side effects can include:
- Slight tiredness
- Soft stool
- Mild nausea after dosing
Serious reactions are rare.
How We Can Help
At Wilson Road Vet Clinic, deworming is built into your puppy’s wellness plan alongside vaccines and nutrition, so nothing gets missed.
We’ll explain exactly what your puppy needs, and why, before any treatment begins.
Frequently Asked Questions
Do all puppies have worms?
Not necessarily, but most puppies are exposed to intestinal parasites early in life, which is why routine deworming is standard.
Can I get worms from my puppy?
Some intestinal parasites can be passed to people, especially children, which is why routine deworming and hand-washing matter.
How often does my puppy need to be dewormed?
Typically every 2 to 4 weeks until about 12 weeks old, then monthly as part of ongoing prevention.
What if I don’t see any worms, does my puppy still need treatment?
Yes. Many puppies with parasites show no visible signs at all.
Are deworming medications safe for young puppies?
Yes, they’re formulated specifically for puppies and are generally very well tolerated.
Can indoor puppies get worms?
Yes. Worms can be passed from the mother before birth, so even puppies who haven’t been outside yet can be affected.
Will my puppy need a fecal test?
We recommend it whenever possible, so we can confirm exactly what we’re treating.
How much does puppy deworming cost in Oshawa?
Costs depend on your puppy’s age and treatment plan. Call us at (905) 576-8885 for details.
Ready to Start Your Puppy’s Deworming Plan?
Dr. Yessa and the team at Wilson Road Vet Clinic are here to help.
Call (905) 576-8885
371 Wilson Road South, Oshawa, ON L1H 6C6
Book your puppy’s appointment today.