Use the navigation bar on the right hand side to jump to the particular video that you are curious about, or need assistance with.
Once you have completed these 10 levels, you can also find video guides to the rest of the games' levels by using the contents bar to the right.
On this level you have to rescue 7 Pets and reach 20 000 points. You need to first of all make sure you get rid of the block on the left hand side in the first row, as this is easily missed and, if you are aiming for 3-stars, can really scupper your plans. The hardest part about this level is keeping all the pets alive until they reach the bottom of the level. Keep your Block Buster Boosters until the end so that you can clear any non-matching blocks left over.
Following this level you will have to repair a damaged bridge to be able to cross the river to level 28. To do this, you need to enlist the help of three friends - these have to be people playing the game and who are willing to reply to your request. Look for people on the SuperCheats message boards or in the comments below if you are struggling to find friends that are playing the game. This is currently the only way to cross the bridge.
To pass this level you need to rescue 8 pets and receive 15,000 points. The best tactic for doing this is to not click any of the left-hand columns (the three furthest towards the left) at any point. This is because new pets fall down on that side if you don't have many left and if you get pets on that side then you can't save them. You basically are trying to avoid getting any pets appear on the left side at all. Be careful popping balloons as well, as these can take out blocks on the left also.
Here you can find embedded videos showing walkthroughs of all of Pet Rescue Saga's levels, continuing, in this section, with levels 21-30.