With the heat wave striking the province, multiple warnings are going out for the possibility of blue-green algae.

The algae start developing during calm, hot weather in areas of lakes and reservoirs with shallow, slow-moving or still water that has sufficient nutrients, which can be harmful to animals.

Algae at Buffalo Pound (Photo: Gary Overs Kenneling & Obedience Facebook)

Along with the Water Security Agency and the Saskatchewan Ministry of Health sending out advisories, local animal expert Gary Overs also sent out a warning about the algae. He said it's starting to show up in Buffalo Pound now.

"Keep your dog leashed, [the algae's] already quite prevalent. We posted pictures of it, we've seen several other pictures of it. It's very very easy to see, just don't let your dog go running into the lake."

If your dog ingests the water in any way, either licking the water off their fur or drinking straight from the lake, Overs said the chances are slim for the pet to make it to a veterinarian.

While signs of the spores developing have appeared in Buffalo Pound and it does look like some have already formed.

"If you do decide you want to take them down to the lake, maybe leave them in the vehicle or leash them, walk down have a look, if you don't see it, yes your dog can go in the lake," Overs said.

Algae blooms often give the water a shimmering, foamy pea soup appearance. They are usually blue-green, bright blue, grey or tan in colour.

Blue-green algae are dangerous to humans and animals, so make sure to check the water before you go in.