When a puppy first comes to a new home, they are likely to be stressed. This is because they are in completely new surroundings and do not recognise the people around them. Over the first few days of your puppy being home this stress should disappear.
New diet
A puppy with diarrhoea may be struggling to adapt to a change in food. It’s important for a puppy to change from puppy to adult food after their first year, but keep in mind this change in diet may cause diarrhoea – which is completely normal. Within a few days your puppy’s stomach should become used to the new food and the diarrhoea should stop. If not, talk to your vet about possibly trying a different food, and always remember to transition to new foods gradually.
Parasites
Dog parasites such as worms can also cause diarrhoea. Parasites can often be found in unclean conditions, so keep this in mind when choosing a puppy to take home. Parasites can also be passed on from mother to child when the puppy is very young, so if you suspect a parasite could be the problem, arrange a visit to the vet.
These are just some of the most common reasons for puppy diarrhoea. There are many other possible causes, including viral infections and a change in water.
When should a puppy with diarrhoea visit the vet?
If your puppy has diarrhoea it can be tricky to know whether or not it warrants a visit to the vet. However, there are number of signs you can watch out for.
The first is to check there is no blood in the stools. Blood in diarrhoea is a sign that something else is wrong and should be taken seriously. If you see this, take your puppy to the vet as soon as possible.
Are the stools black and tarry? If so, this could be the sign of a more serious problem, because it means there is digested blood in the intestines. It could mean there is some type of internal bleeding going on in their body.
Other signs to watch out for alongside your puppy’s diarrhoea are loss of appetite and frequent vomiting.
If your puppy has not displayed any of the above signs, it’s likely they do not need to see the vet – unless the diarrhoea is frequent or has lasted longer than two or three days.